Lady Gaga IQ: the 166, the Quora answer and the documented record

0 The short answer

Lady Gaga has no published IQ score, and the 166 that circulates for her traces to pages that cite no test, examiner or date. The article whose headline promises "hard proof" rests on a Quora answer about her attendance at a Johns Hopkins summer program for talented youth, and that answer, as reproduced online, says its author found no reliable source for her IQ and reasons only toward a floor of 135. What is documented is her schooling, her early admission to NYU's Tisch School of the Arts at 17, her songwriting credits and her awards, and none of those is a score.

1 Which pages print Lady Gaga's IQ, and what do they cite?

Every page we opened that gives Lady Gaga an IQ number gives 166 or a nearby figure, and none names a test, an examiner or a date of testing. The table lists what each page says about itself. We read these pages in October 2026, and a date appears only where the page prints one. A blank means we saw no date.

The pages split into two kinds. The first kind states the figure and moves on. The second kind states it and admits in the same breath that nothing supports it. TheThings, BrainManager, sociosite.net and the iqtestA page are of the second kind: the body of each says that no reliable source or test result exists, while the headline or the first line keeps the number. A reader who stops at the top of the page leaves with 166, and a reader who reads to the end learns that the page cannot say where it came from.

The last two rows are different in purpose. RIOT IQ, whose chief scientist Russell T. Warne signed the August 16, 2026 article, and IQ Metrics both write about the number as a rumor to be traced. Both are test sellers, as ACIS is, and neither is evidence about Lady Gaga. They matter as readers of the same trail: independently of each other, they report that the 166 cannot be tied to a test. IQ Metrics adds that a "second, unrelated aggregator" lists 129, which it calls a 37 point disagreement that is itself evidence that neither number is a real score. That arithmetic is theirs, and it is sound: 166 minus 129 is 37.

2 Where did the 166 first appear?

We could not find its first appearance, and the pages we opened give a citation chain that loops back on itself rather than a source. The oldest page we opened that carries a printed date is the TheThings article of August 27, 2023, whose author, listed as Erynn R., writes that the figure has long been stated, which means the number is older than that article. Web archives would be the tool for dating earlier pages, but the Internet Archive answered our requests with rate limit errors when we tried, so the origin remains an open question and this page does not guess at it.

What the pages do show is how the number is passed along. Scientific.place says its figure comes from iqtestA.com. The check-iq.org page, dated December 4, 2024, says that its figure "was inferred from" TheThings and BrightSide and rates both as medium confidence, and it rates a third page, Tuko, as low confidence. TheThings, in turn, points to a Quora answer, and that answer, as reproduced on iqtestA.com, says that its author could not find a reliable source. The chain is therefore: a page cites a page, which cites an answer, which cites nothing. A figure becomes more credible with each repetition only if the repetitions are independent, and here they are not.

There is also textual overlap. The sociosite.net page and the iqtestA page share a long passage that lists the French language, songwriting for Britney Spears, New Kids on the Block, Fergie and the Pussycat Dolls, and a sentence about Catherine Cox's 1926 estimates for classical composers, which sociosite.net gives as 160 to 170. Both spell Britney with the same wrong letters, "Brittany." We cannot tell which page copied which, and it does not matter for the point: two pages that look like two sources are one source. The Cox sentence refers to a historical study of eminent people, whose method is covered on the page about Mozart's IQ, and it does not touch Lady Gaga.

The same sociosite.net page also contradicts itself on rarity. One sentence places her "among the top 0.1 percent" of the population and another says an IQ of 166 corresponds to 0.0005 percent, or 1 in 184,616. These are not close. On the standard scale, with a mean of 100 and a standard deviation of 15, 166 lies 4.4 standard deviations above the mean, and our arithmetic on the normal curve gives about 1 in 185,000, so the second figure is the arithmetically correct one and the first is off by a factor of about 185. The page on how rare a given IQ is lets you check any score the same way, and we return to the scale below.

Finally, the number has recently been repeated by an AI assistant account, which is a different kind of amplifier. We treat those posts as an object of study in their own section, with their dates, and not as evidence.

3 Is there "hard proof" of Lady Gaga's IQ? What does the TheThings article rest on?

The TheThings article, headlined "Lady Gaga's IQ Is Rumored To Be 166, And There Might Be Hard Proof That Confirms It," offers as its proof that she was admitted to an educational program, and it contains no test result. The article, published August 27, 2023 and signed Erynn R., is candid in its own body. It says no one knows whether she has taken an IQ test, that there appear to be no valid sources for the original claim, and that even if she did take a test, no one has the documented results. Then it introduces a Quora discussion in which a self-described armchair expert says there is a "credible" way to estimate her IQ.

The article then states that the "proof" is that she "was admitted into an educational program that only accepts high-scoring students (based on SAT or ACT test scores)." It does not name the program. The article adds that she joined Mark Zuckerberg and Sergey Brin in it, and concludes that it is reasonable, given this evidence, to put her IQ somewhere around 166, and that it could be higher. The program is the Center for Talented Youth at Johns Hopkins University, which we document in the next section from a CNN report.

The Quora answer is quoted at length on the iqtestA page, and reading it shows how far the headline travels beyond it. Its author, Jeffrey A. Larson, begins: "I was unable to find any reliable source for Lady Gaga's IQ." He argues that the program's entry rule gives a floor, writes that this is a program aimed at roughly the top 1 percent in IQ according to an author at a similar Duke program, and puts that cutoff at around 135 to 137. His conclusion is that a minimum of 135 is a very safe bet. He then asks the question the headline answers: whether an IQ of 166 can be supported. His answer, in his words, is "There is no hard evidence, but..." and he lists her French, her songwriting and her keyboard playing as things that "hint strongly" at a high IQ. We are quoting from the iqtestA reproduction. Quora blocked our attempt to open the original answer, so the original wording and date are unverified, and what this page reports is what two pages print.

The comparison is straightforward. Where the answer says that the evidence supports a floor of 135 and no more, the headline says the number is 166 and proof "might" exist. The word "might" carries the whole claim. The article contains no document that a reader could check against 166, so the honest verdict on the "hard proof" is that the proof is a program admission, that the program admission is documented, and that a program admission is not a score. We turn to what it can and cannot support next.

4 What does attending the Johns Hopkins Center for Talented Youth document?

It documents that she took part in a selective summer program for academically talented students, which is a real signal about school-age achievement and not an IQ. CNN's Elizabeth Landau reported on August 6, 2010 that Stefani Germanotta, "just a girl from New York," spent three weeks of summer in an intense learning program with classes on everything from math to robots to monsters, and that Lady Gaga, Mark Zuckerberg and Sergey Brin are all alumni of the Center for Talented Youth (CTY) at Johns Hopkins University. The report does not give the year she attended or the entry criterion that applied to her, and IQ Metrics, which also treats her attendance as confirmed, says the same: the exact year is not documented.

The entry route is the part that matters for an IQ reading. In the same CNN report, kids at programs of this kind "have to prove themselves by taking the SAT in about seventh grade," and "they need to score as well as or better than 50 percent of the college-bound juniors and seniors taking the SAT or ACT," with the option to retest later. Read that sentence for what it says. It describes a bar relative to older students taking the same test, set at the middle of that older group, and applied to a child who is years younger. That is an above-grade-level test used as a talent search filter. It identifies unusually advanced children, and it is a threshold, so everyone who clears it is recorded as having cleared it, not as having scored a particular number.

CTY's own current help page describes the structure in general terms. Students who qualify on existing test scores become eligible for "CTY level," and "in order to achieve advanced CTY eligibility, students must complete an above grade level test." We do not know which level, if any, applied to her, or what the cutoffs were in the years she was in school, and that page carries a modification date of August 24, 2026, so it describes the program today and not decades ago. Larson's top-1-percent premise comes from a different program, Duke's, as he describes it, and CNN's 50 percent description is also for talent-search programs in general. Whether either matches the rule that applied to her is not established by either source.

There is a research reason to take the SAT seriously as a signal, and a reason not to stretch it. Frey and Detterman (2004) correlated SAT scores of 917 participants in the National Longitudinal Survey of Youth 1979 with a general factor extracted from the Armed Services Vocational Aptitude Battery, and found a correlation of .82, or .86 corrected for nonlinearity. In a second sample of 104 undergraduates, the correlation between SAT scores and Raven's Advanced Progressive Matrices was .483, or .72 corrected for restricted range. The authors conclude that the SAT is mainly a test of g. That supports a group level statement: higher SAT scores go with higher IQ scores on average. It does not let anyone turn "cleared a seventh grade SAT threshold" into a precise number, and the page on how the SAT and IQ relate explains why a correlation of this size leaves wide room for individual cases.

The arithmetic also shows the gap between the floor and the headline. Our arithmetic on the standard scale puts 135 about 2.3 standard deviations above the mean, or roughly 1 person in 100, and 166 about 4.4 above, or roughly 1 person in 185,000. A selective program might plausibly sit near the first number. Nothing in it points to the second. That gap is a statement about the argument, not about her.

5 What does the record document about her schooling and early training?

Dated interviews and institutional records agree on the main outline of her schooling: piano from early childhood, the Convent of the Sacred Heart, early admission to NYU's Tisch School of the Arts at 17, and a withdrawal to pursue music. The sources differ in detail, and we say where. The table sets out each fact with the source that states it.

Three cautions apply. First, the 2008 MTV News report by Chris Harris is the earlier of the two articles we read, and it gives her own account of what followed: after dropping out, she says, it was "me and my piano and three jobs," and she played every club. That quotation is from a 2008 interview and concerns work, not testing. Second, the Independent profile, by Fiona Sturges, calls her an A-grade student and puts her Tisch withdrawal after one year, while IQ Metrics says she withdrew in 2005 during her second year, so even the duration of her time at NYU is reported two ways. Third, the Juilliard story is told by journalists as an acceptance that she declined or chose not to pursue, and we found no admissions record. The accurate description is that two reputable profiles repeat it, and that neither is a school document.

Two institutional facts are firmer. NYU's own news release of February 24, 2019 names her among its Tisch alumni at the Oscars, and it says she made history as the first person nominated for Best Actress and Best Original Song in the same year. The Collaborative Arts Project 21 program, known as CAP21, is the conservatory track that IQ Metrics and iqtestA name as her program inside Tisch, and the claim that she was one of only 20 students in the world granted early acceptance that year appears on Biography.com and RIOT's page without an admissions document behind it, so we repeat it only as a claim.

None of this is hidden or contested, and none is an IQ. A child who plays piano by ear at four, is admitted to a conservatory program at 17 and leaves after a year or two has a documented history of training, performance and early opportunity. Intelligence may be part of that story, as it is part of most stories of school success, but the record cannot weigh it apart from practice, parental support, access to lessons in Manhattan and talent specific to music. The page on IQ and musical ability covers what research says about those factors, and this page does not repeat it.

6 What do her songwriting credits and awards document?

They document peer recognition of songwriting craft and a long record of collaborative credits, which is evidence of accomplishment in music and not a measurement of general cognitive ability. The records are specific and checkable. On June 18, 2015, the Songwriters Hall of Fame presented her with its first Contemporary Icon Award, which its account of the dinner says was created that year to celebrate a songwriter and artist who has reached iconic status in pop culture. At the 91st Academy Awards on February 24, 2019, "Shallow" from A Star Is Born won Best Original Song, and the Academy's page for that ceremony credits four writers: Lady Gaga, Mark Ronson, Anthony Rossomando and Andrew Wyatt.

The second record deserves a note on method. A shared credit tells us that four people produced a song that voters honored, and it does not allocate the result among them. It is also a team outcome shaped by performers, producers, a film and an audience. The same is true of most of the credits that fan pages cite as signs of intelligence. Reading a credit as a personal test score takes a step that no source takes for the reader.

Her early work for other artists is documented in the same dated way. The June 9, 2008 MTV News report says that, since signing with Interscope and teaming with Akon, she had written tracks for the Pussycat Dolls and for Tami Chynn. The 2009 Independent profile adds Britney Spears and New Kids on the Block, and in it she says she took real joy in hearing Britney Spears sing her melodies, an experience she places at the age of 20. The profile's author also writes that she directs her own shows, designs the sets, chooses the clothes and writes the songs. In the same interview, asked whether she has had her cake and eaten it, she answers that she simply thinks she is very good at what she does. We cite that as her stated confidence in her craft, nothing more.

What credits and awards cannot do is rank her against anyone else on a scale of general mental ability. Songwriting draws on melodic invention, a sense of form, collaboration, lyric craft and years of practice. Some of those lean on verbal knowledge, some on auditory skills that general IQ batteries do not isolate, and some on traits like persistence that an IQ test does not claim to measure. The page on IQ and musical ability reviews what research does and does not find about music, and the page on IQ and creativity covers creative achievement more broadly. The relevant point here is narrower. If a reader wants to say that Lady Gaga is an accomplished songwriter, there are dated records for that sentence. If a reader wants to say she has an IQ of any given size, there are none.

7 What did an AI assistant say about the 166, and when?

Two posts by the Grok assistant account on X, from February 14 and February 27, 2026, repeated the 166 as a rumor or an estimate and said no official test had been released. We could not open the posts directly, because the platform returned a payment required error to our request, so we rely on the text a search engine displayed, and we decode the posting dates from the numeric post identifiers. That decoding is our arithmetic: X identifiers encode the posting time, which gave 19:07 UTC on February 14 and 07:48 UTC on February 27. They are linked here as the February 14 post and the February 27 post for readers who can open them.

In the February 14 reply to another user, the account said that rumors claim Lady Gaga has an IQ of 166, that there is no official confirmation or verified test result, and that personal IQ scores are not public information. In the February 27 post, it said that public claims put her IQ at an estimated 166, drawn from trivia sites and from her "elite academic program as a kid," with no official test released. The same post goes on to attribute to Shakira a stated 140 and Mensa qualification, a claim we leave to the page on Shakira's IQ.

These posts are not evidence about Lady Gaga, and the reasons are plain. They cite no document, and the sources they name, trivia sites and a school program, are the ones this page already traced. They show a language model summarizing the same loop of pages that human readers meet, with the hedges intact. The hedges are the useful part: an assistant that says "no official test" is repeating the correct reading of the record, even as it repeats the number.

Two posts on two days is also a very small sample. They show that the figure circulated in an assistant's replies in February 2026. They do not show a sustained pattern of chatbots spreading it, and this page does not claim one. What they do illustrate is a mechanism: a number that appears on many pages is likely to appear in a generated answer, whether or not any page tested anyone. The question of what a chatbot's own score on cognitive tests means is a separate topic, covered on the ChatGPT IQ page, and the broader literature on AI and cognition is on the page about AI and IQ.

8 Can a career be turned into an IQ estimate, and why do such estimates disagree?

An estimate built from a biography is an inference about a person, and two writers working from the same facts can land apart without either having measured anything. Lady Gaga's case shows this twice. IQ Metrics, reviewed in August 2026, builds an "achievement-based (historiometric)" estimate of 120 to 135 from her Johns Hopkins attendance, her piano playing by ear at four, her early admission at 17 and her Songwriters Hall of Fame award, and it adds that the range "should be read as an estimate, not a recovered score." Larson's Quora answer starts from the same program and ends at 135 as a minimum. One writer's ceiling is the other's floor, on the same facts.

The check-iq.org page shows the opposite habit. It lists five reasons why 166 is unsurprising, and one of them says that her early admission to Tisch "reflects her high intelligence and creative talent." That sentence assumes the conclusion. Admission to a conservatory track weighs auditions, performance and preparation. A page can say that an admission is consistent with high ability, and it cannot say the admission demonstrates a number.

Research on how intelligence relates to creative achievement explains why such inferences are loose. Jauk, Benedek, Dunst and Neubauer (2013) tested the threshold hypothesis, the idea that above-average intelligence is necessary for high-level creativity, in a sample of 297 participants, using segmented regression to detect thresholds empirically. They found thresholds only for measures of creative potential, at around 100 IQ points for a liberal criterion of originality and around 120 for a more demanding one, and no threshold for creative achievement. The abstract does not describe the participants as musicians, so the study speaks to group patterns and not to songwriters in particular. It supports a modest reading: some level of general ability may be needed to produce original ideas, and for achievement the study found no point beyond which IQ stops mattering or starts to.

Two consequences follow for a reader who meets a number like 166 or 135 attached to a performer. A biography can be consistent with a wide range of scores, which is why different writers reach different ranges from identical facts. And the direction of the inference matters. Starting from a hit song and working backward to an IQ treats a high-profile outcome as a measurement, whereas the research above treats the relation between ability and achievement as an empirical question whose answer varies by outcome. The pages on IQ and success and on what counts as a genius-level IQ set out the same reasoning for other fields, and the page on Mozart's IQ shows what happens when historical estimates of this kind are compared judge by judge.

9 Did the fake 2013 Mensa lists start the 166, and how do other pop-star numbers compare?

No page we opened shows Lady Gaga on a 2013 Mensa list, so that episode explains how celebrity numbers spread but not where hers began. On June 5, 2013, HuffPost's Carolina Moreno published a story headlined "Shakira's IQ Of 140 Makes Colombian Singer A 'Genius,' Mensa International Reports (UPDATE)", and the story carries an update: on June 6, Mensa International issued a statement denying the original claim, saying that it had not released a list of its members' names and IQs. RIOT IQ opens its section on where the 166 comes from with this episode, as the pattern by which such figures spread, and IQ Metrics adds that Lady Gaga does not appear on that list. We could not open the list ourselves, so the second statement is theirs and not ours. What the record supports is that Mensa denied releasing any such list, and that none of the pages we read shows her name on one.

That leaves the 166 as an unexplained number that was copied. Comparing it with others in her field is useful only for the pattern. The page on Taylor Swift's IQ addresses a pair of numbers attached to another pop star, neither measured. The Michael Jackson page audits two figures that circulate for him, and the Shakira page follows the 140 back to the 2013 story and the denial. This page adds no new figure for any of them, and it does not rank them.

The pattern is not limited to pop stars. The pages on Jensen Huang and Warren Buffett read circulating numbers for two living business leaders, and in each case the question is the same: which test, given when, by whom, reported on what scale. The wider picture of who has a sourced number and who does not is in the page on celebrities with the highest IQ, which sorts figures by the kind of evidence behind them. The highest IQ ever recorded page covers the related question of why very high numbers in particular are hard to establish.

10 What would a measured score for her look like, and what would it not show?

A measured score would be a profile on a standard scale, produced by a named test under known conditions, and it would still say nothing about songwriting, performance or music as such. On the standard scale, the mean is 100 and the standard deviation is 15, and each score comes with a percentile and a confidence interval. The page on the standard deviation of 15 explains the scale, and the page on how IQ scores are normed explains why the same raw performance maps to different scores against different reference groups. A figure stated without its scale, such as an unlabeled 166, cannot be placed on any of them.

A profile also divides ability into parts. The CHC model groups cognitive abilities into broad factors such as fluid reasoning (Gf), comprehension and knowledge (Gc), quantitative knowledge (Gq), visual processing (Gv), working memory (Gwm) and processing speed (Gs). An ACIS report covers six domains, with a Full Scale IQ and six primary indices, and it does not measure auditory abilities such as pitch discrimination, memory for melody or rhythm, which are the abilities most directly involved in music. A musician's profile could therefore look ordinary on one index and strong on another, and none of it would describe the craft that earned the awards above. That is a property of the instrument and not a criticism of the person, and the page on what IQ measures describes the same limits.

For a reader who wants a number of their own, the forms and prices read on October 6, 2026 were these. The Quick form costs 15 dollars and covers 6 subtests in 3 domains in about 45 minutes. The Optimized form costs 30 dollars for 13 subtests in 5 domains in about 110 minutes, and the Full Scale form costs 50 dollars for all 20 subtests in six domains in about 175 minutes. Each is a one time payment with no subscription, there is a free trial that needs no card, a 5 day quality guarantee and 30 days to complete, and breaks are allowed. Scores come on the mean 100, standard deviation 15 scale, scaled subtest scores run from 1 to 19, and the report gives percentiles and a 95 percent confidence interval, with adult norms for ages 16 to 90. Prices can change.

The limits come with the features. The assessment is online and unsupervised, it is not a clinical or diagnostic instrument, it is not for hiring, school accommodations or admission to high IQ societies, and it is offered in English only. The technical manual holds the documentation. The comparison of options is on the page about IQ tests for adults.

11 How should anyone check an IQ claim about a living person?

A usable claim names a test, a date, an administrator, a scale and a primary record, and a claim without those is a rumor however many pages repeat it. A person's test results are also personal information, and a person may or may not disclose them. Silence is not evidence of a high or low result, and a reader should not treat it as one. The table applies six checks to the 166.

Three habits make the table easier to apply. Check the oldest dated copy before the newest one, because repetition adds pages and not evidence. Notice when a page admits in its body what its headline denies, as four of the pages above do. And keep claims about a person's record separate from claims about their score: the first can be dated and sourced, as the sections above do, and the second needs a test. If a claim does pass the table, read it with its error. Every score has measurement error, so a good report gives an interval. The page on reliability and validity explains the vocabulary, and the page on online IQ test accuracy applies it to unsupervised tests.

12 How should a score be read? What the professional standards ask

A score should be read with its intended use, its meaning and its precision stated, and the professional standards for testing and for psychologists' opinions both say so. The Standards for Educational and Psychological Testing, published by AERA, APA and NCME in 2014, say in Standard 5.1 that test users should be given clear explanations of the characteristics, meaning and intended interpretation of scale scores, along with their limitations. Standard 6.10 asks that, when score information is released, the interpretations describe in simple language what the test covers, what the scores represent, the precision of the scores and how they are intended to be used. A figure that appears on a list with no test, no coverage, no precision and no stated use has none of what these standards describe, and by their logic it is not a released score at all.

The APA Ethical Principles of Psychologists and Code of Conduct, in the text effective January 1, 2017, add a rule about opinions on individuals. Standard 9.01(b) says psychologists provide opinions about the psychological characteristics of individuals only after conducting an examination adequate to support them, and that when an examination is not practical they document their efforts, clarify how limited information affects reliability and validity, and limit their conclusions. Standard 9.01(c) covers record reviews, which require psychologists to explain the sources of information used. This page is a review of public records and of other pages, not an examination, and for that reason it offers no opinion about Lady Gaga's abilities and no estimate of her score. We read the APA text in a public PDF copy because apa.org blocks automated reading.

Applied to a reader's own situation, the same standards point in a practical direction. If a number matters, for example when deciding whether to seek a professional evaluation, the question to ask of any report is what it covers, how precise it is and for what purpose it was built. A free list cannot answer those questions, and a score with an interval from a named instrument can. The page on online IQ tests that report more than a number describes what to look for.

13 Sources Behind This Page

Every source below was opened or checked in October 2026. Journal articles were verified against Crossref records. Web pages were read directly, and the dates are the ones each page prints. Where a page blocked automated reading, or could be read only as a web archive copy or as search result text, the entry says so.

• Landau, E. (2010, August 6). Lady Gaga went to geek camp, too. CNN.com, article. Read as raw page text. Source for her attendance at the Johns Hopkins Center for Talented Youth and for the description of how such programs admit students.
• Sturges, F. (2009, May 16). Lady Gaga: How the world went crazy for the new queen of pop. The Independent, web archive copy of May 19, 2009. Source for her schooling, Juilliard, Tisch, songwriting for others and her own remarks.
• Harris, C. (2008, June 9). Lady GaGa brings her artistic vision of pop music to new album, and a new kids song. MTV News, web archive copy of September 11, 2014. Source for her 2008 account of leaving NYU and her early songwriting credits.
• Biography.com Editors. Lady Gaga, updated May 5, 2025; and Carlson, J. (2010, June 10). Lady Gaga to her old high school: F U Gothamist. Secondary biographical sources, used for piano at four, the Juilliard acceptance, the Convent of the Sacred Heart and the 2004 graduation.
• Songwriters Hall of Fame. 2015 Induction and Awards Gala, June 18, 2015; Academy of Motion Picture Arts and Sciences, 91st Academy Awards, February 24, 2019; and New York University, NYU Tisch alumni win three Academy Awards, February 24, 2019. Institutional records for the award, the song credits and her listing as a Tisch alumna.
• Johns Hopkins Center for Talented Youth. Submitting existing test scores to determine your child's CTY identification level, help page modified August 24, 2026. Describes current eligibility levels only.
• Erynn R. (2023, August 27). Lady Gaga's IQ is rumored to be 166, and there might be hard proof that confirms it. TheThings. Source for the "hard proof" argument and its reliance on a Quora answer.
• iqtestA.com (Alpha High IQ Society). Lady Gaga, 166. No date printed. Source for the circulating estimate and the reproduced Quora answer by Jeffrey A. Larson, whose original Quora page blocked automated reading.
• Davis, S. (2024, December 4). Lady Gaga's IQ is believed to be 166. check-iq.org; and the pages scientific.place, celebsiq.com, sociosite.net and the BrainManager blog, read for the figure and for what each says supports it.
• Warne, R. T. (2026, August 16). What is Lady Gaga's IQ? The truth about the "166" rumor. RIOT IQ. Competitor page, cited for its trace of the figure and not as proof of any score.
• IQ Metrics. Lady Gaga's IQ: the truth behind the number. Last reviewed August 2026. Competitor page, cited for its trace of the circulating figure and the 129, and for its own estimate, which ACIS does not endorse.
• Moreno, C. (2013, June 5). Shakira's IQ of 140 makes Colombian singer a "genius," Mensa International reports (update). HuffPost. Source for the update in which Mensa International denied releasing a list.
• Grok (@grok) on X, posts of February 14, 2026 and February 27, 2026. Read only as search result text; the platform refused direct access. Dates decoded from post identifiers (our arithmetic). Cited as objects of study, not as evidence.
• Frey, M. C., and Detterman, D. K. (2004). Scholastic assessment or g? The relationship between the SAT and general cognitive ability. Psychological Science, 15(6), 373 to 378. doi:10.1111/j.0956-7976.2004.00687.x.
• Jauk, E., Benedek, M., Dunst, B., and Neubauer, A. C. (2013). The relationship between intelligence and creativity: New support for the threshold hypothesis by means of empirical breakpoint detection. Intelligence, 41(4), 212 to 221. doi:10.1016/j.intell.2013.03.003.
• American Educational Research Association, American Psychological Association, and National Council on Measurement in Education (2014). Standards for Educational and Psychological Testing, Standards 5.1 and 6.10; and American Psychological Association, Ethical Principles of Psychologists and Code of Conduct, text effective January 1, 2017, Standard 9.01, read in a public PDF copy.

14 Frequently Asked Questions