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    1. Celebrity

    32 of the Smartest Celebrities in Hollywood

    Some of them may surprise you.

    Katherine J. Igoe's avatar
    By Katherine J. Igoe
    Published 24 September 2024 In News

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    genius - john legend, natalie portman
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    It should come as no surprise that you have to be pretty smart to make it in Hollywood. Show business isn't just about performing well—it takes time, luck, perseverance, and innate savviness to become successful. Even though a number of our most talented stars (including some on this list) dropped out of high school or college when they started becoming famous, they have proven that they had the know-how to succeed in acting, singing, and even other professions. Meanwhile, other stars on this list have degrees outside of acting (think: biology and engineering) and went to some pretty impressive universities (Harvard, anyone?). Keep reading to discover 32 of the smartest celebrities in Hollywood.

    Sylvester Stallone

    genius - Sylvester Stallone

    (Image credit: Getty Images)

    One of only a few actors to star in a number one blockbuster across six decades, Sylvester Stallone got a BFA from the University of Miami and was determined to become an actor. Did you know he wrote the first Rocky film as well as writing and directing a number of the sequels?

    Danica McKellar

    genius - Danica McKellar

    (Image credit: Getty Images)

    After playing Winnie on the hit TV series The Wonder Years, Danica McKellar went on to graduate with a degree in math from the University of California, Los Angeles. She went on to write a bunch of cool math books with amazing names like Kiss My Math, Hot X: Algebra Exposed, and Girls Get Curves: Geometry Takes Shape.

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    Nolan Gould

    genius - Nolan Gould

    (Image credit: Getty Images)

    Yes, the lovable Luke Dunphy on Modern Family is a member of Mensa! He graduated high school and started take college courses at the wildly young age of 13, according to Us Weekly, and has said in interviews that he (naturally) prefers the liberal arts side of things.

    Mayim Bialik

    genius - Mayim Bialik

    (Image credit: Getty Images)

    Mayim Bialik was a child actor who then had a tremendous academic career, graduating from UCLA with a bachelor's degree in neuroscience and Hebrew and Jewish studies and a PhD in neuroscience. She then returned to acting to play (who else?) a neuroscientist on The Big Bang Theory.

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    Emma Watson

    genius - Emma Watson

    (Image credit: Getty Images)

    Emma Watson almost left the Harry Potter franchise in favor of her education! And eventually she graduated as an English major from Brown University in 2014 and also studied at Oxford University. She's helped launch Time's Up UK and became a UN Women Goodwill Ambassador.

    Ben Affleck

    genius - Ben Affleck

    (Image credit: Getty Images)

    Like his (also intelligent) friend Matt Damon, Ben Affleck knew he wanted to pursue acting from an early age. Affleck's mom was Harvard-educated and a teacher, and he was encouraged to pursue the arts—first acting at age 7, teaching himself Spanish at 13, and moving to L.A. at 18.

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    Lisa Kudrow

    genius - Lisa Kudrow

    (Image credit: Getty Images)

    Before she was on one of the most popular shows of all time (Friends), Lisa Kudrow got a biology degree from Vassar College. Then, she briefly started working with her dad (a headache specialist) on a study in his specialty before she decided to pursue show biz.

    Cindy Crawford

    genius - Cindy Crawford

    (Image credit: Getty Images)

    Graduating as valedictorian from her high school, Cindy Crawford used some initial funds from her modeling career to pay for part of her chemical engineering education at Northwestern University (she also had a scholarship). She left to become a full-time model.

    Rowan Atkinson

    genius - Rowan Atkinson

    (Image credit: Getty Images)

    Rowan Atkinson (whom you may know as Mr. Bean and Blackadder) aced his A levels (qualification exams in the UK) and has an electrical and electronic engineering degree from Newcastle University. He also has an MSc degree in electrical engineering from The Queen's College, Oxford.

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    Kesha

    genius - Kesha

    (Image credit: Getty Images)

    According to Kesha, she was a dedicated student growing up, telling NPR that "I was in the international baccalaureate program, I loved physics and math, and I was in the marching band." Like many on this list, she was headed to college (Barnard College) when she opted for a singing career.

    Ken Jeong

    genius - Ken Jeong

    (Image credit: Getty Images)

    Ken Jeong is literally a licensed physician in California (although he doesn't practice anymore because he's a full-time actor and comedian). He worked in a clinic while pursuing his career on the side, telling Business Insider, "I was definitely a late bloomer, and I didn't know where I was going to go with this."

    Lady Gaga 

    genius - Lady Gaga 

    (Image credit: Getty Images)

    Lady Gaga literally started playing piano at age 4 (she says it's how she learned how to create music by ear), started performing and doing open mics as a teenager, and left the Collaborative Arts Project 21 (a musical theatre training conservatory) to pursue her budding career in her early 20s.

    Steve Martin

    genius - Steve Martin

    (Image credit: Getty Images)

    While it's not totally clear whether Steve Martin is actually a member of Mensa—he wrote a New Yorker article literally titled “How I Joined Mensa,” but then has said on Twitter he's not a member—the five-time Grammy and honorary Oscar winner certainly has the smarts (he has a reported IQ of 142).

    Kate Beckinsale

    genius - Kate Beckinsale

    (Image credit: Getty Images)

    No biggie, but Kate Beckinsale is also apparently fluent in French, Russian, and German. If you follow her social media, you already know this, but she's also apparently a talented writer in addition to her acting capabilities and won the WH Smith Young Writers Award twice.

    Dolph Lundgren

    genius - Dolph Lundgren

    (Image credit: Getty Images)

    The Swedish actor (who you may remember from some of the Rocky movies) has made a career for himself playing various muscular men, but he was also an extraordinary student who came to the U.S. and studied on scholarship. He has a degree in chemical engineering and received a Fulbright Scholarship to MIT, but dropped out to pursue his career.

    Sharon Stone

    genius - Sharon Stone

    (Image credit: Getty Images)

    It has been reported that Sharon Stone's IQ is 154. She was able to advance in elementary school—becoming a second grader at age 5—and she was apparently accepted to college at 15. She dropped out to pursue a career as a model, and subsequently, an actor.

    Snoop Dogg

    genius - Snoop Dogg

    (Image credit: Getty Images)

    Snoop Dogg is a master of reinvention (sometimes literally, given that he's gone through a number of name changes). He started performing in his church choir at a young age and realized he had a gift when his rapping at age 12 would literally draw crowds of classmates.

    Goldie Hawn

    genius - Goldie Hawn

    (Image credit: Getty Images)

    The Oscar and Golden Globe winning actor Goldie Hawn was performing by age 3 (ballet and tap) and made her acting debut before she'd even turned 20. By then she was teaching at and running a ballet school, having dropped out of American University to pursue her career.

    Arnold Schwarzenegger

    genius - Arnold Schwarzenegger

    (Image credit: Getty Images)

    I mean...going from bodybuilder to actor to politician and businessman is quite the arc! Schwarzenegger was dyslexic and had average grades in school, but his aptitude and determination to pursue bodybuilding was such that he used to break into his local gym to work out.

    Shakira

    genius - Shakira

    (Image credit: Getty Images)

    We all likely know Shakira as the Spanish- and English-singing musician who helped popularize Latin music. But this crossover artist was starting to write songs when she was literally 4 years old and poetry when she was 7. Her first album was recorded when she was 13, full of songs she'd started writing when she was 8. Sheesh!

    Alicia Keys

    genius - Alicia Keys

    (Image credit: Getty Images)

    Alicia Keys was—no surprise—recognized as a talented artist at a young age. Starting at the Professional Performing Arts School in Manhattan at 14, she graduated at 16, started her college career at Columbia University on scholarship, and then had to drop out because her career was taking off.

    Jodie Foster

    genius - Jodie Foster

    (Image credit: Getty Images)

    Jodie Foster was acting in commercials by the time she was a literal toddler, but (fun fact that you may not know) she could also read on her own by this time. Later on, she was a student at Lycée Français de Los Angeles while also working as an actor.

    Conan O'Brien

    genius - Conan O'Brien

    (Image credit: Getty Images)

    High school valedictorian Conan O'Brien graduated magna cum laude from Harvard University with a bachelor's degree in history and literature. The school's "pre-eminent jokester" was also president of the Harvard Lampoon (which, if you're unfamiliar, published a humorous magazine).

    Michael Jordan

    genius - Michael Jordan

    (Image credit: Getty Images)

    It's probably evident to anyone who's ever watched Michael Jordan play that he's a brilliant athlete. But (for those of us who didn't follow his career from college) he also went to the University of North Carolina at Chapel Hill on a basketball scholarship, majoring in cultural geography with an interest in becoming a meteorologist if the whole basketball thing didn't work out.

    Natalie Portman

    genius - Natalie Portman

    (Image credit: Getty Images)

    With a bachelor's degree from Harvard University, and the first Harvard alum to win a Best Actress Oscar, Natalie Portman has solid academic creds. Apparently, she's also been published, twice, in scientific journals, and also took some graduate courses before she went back to acting.

    John Legend

    genius - John Legend

    (Image credit: Getty Images)

    Did you know that John Legend worked in consulting before becoming one of the most soulful crooners around? He graduated magna cum laude from the University of Pennsylvania (where he did a cappella) and then worked for the prestigious Boston Consulting Group.

    Geena Davis

    genius - Geena Davis

    (Image credit: Getty Images)

    Geena Davis is just plain cool—and a Mensa member. She decided to take up archery and almost made the Olympics, for starters, and she also founded the Geena Davis Institute on Gender in Media to help close the gender gap in entertainment. No biggie!

    Madonna

    genius - madonna

    (Image credit: Getty Images)

    One of the most powerful women of the 20th century, according to TIME, the "Queen of Pop" has constantly refused to be pigeonholed by reinventing herself regularly. She was also a great student who reportedly got a dance scholarship to the University of Michigan before dropping out to pursue music (she has been a drummer, guitarist, and vocalist!).

    Quentin Tarantino

    genius - Quentin Tarantino

    (Image credit: Getty Images)

    It's probably not a surprise to have Quentin Tarantino on this list, since his movies include an encyclopedic level of references to other movies. His rise to prominence from video store clerk (and obsessive movie fan) to filmmaker is well-documented, particularly writing a draft of his first movie, Reservoir Dogs, in only 3.5 weeks.

    Nicole Kidman

    genius - Nicole Kidman

    (Image credit: Getty Images)

    Nicole Kidman, whose shyness and stutter made her early years difficult, nevertheless showed an impressive aptitude for ballet and acting at a young age (and at one point had a reported IQ of 132). Kidman's apparently a one-in-a-million performer because of her reported determination, curiosity, fearlessness, and lack of ego about taking on complicated characters.

    Matt Damon

    genius - Matt Damon

    (Image credit: Getty Images)

    While at Harvard University, Matt Damon developed a draft of Good Will Hunting as playwriting homework. Damon subsequently dropped out to pursue the film (which led to an impressive acting career). But the university is pretty happy that he attended, even awarding him the Harvard Arts Medal in 2013.

    Meryl Streep

    genius - meryl streep

    (Image credit: Getty Images)

    Meryl Streep, who is undoubtedly one of Hollywood's finest, has the literal degrees to prove it. She graduated from Vassar College in 1971 with a BA in drama and then went on to the Yale School of Drama, graduating with an MFA in 1975. The dean at the time reportedly said, "It was immediately apparent...that she was destined for greatness."

    Katherine J. Igoe
    Katherine J. Igoe
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    Contributing Editor

    Katherine’s a contributing syndications editor at Marie Claire who covers fashion, culture, and lifestyle. In her role, she writes stories that are syndicated by MSN and other outlets. She’s been a full-time freelancer for over a decade and has had roles with Cosmopolitan (where she covered lifestyle, culture, and fashion SEO content) and Bustle (where she was their movies and culture writer). She has bylines in New York Times, Parents, InStyle, Refinery29, and elsewhere. Her work has also been syndicated by ELLE, Harper’s Bazaar, Seventeen, Good Housekeeping, and Women’s Health, among others. In addition to her stories reaching millions of readers, content she's written and edited has qualified for a Bell Ringer Award and received a Communicator Award. 

    Katherine has a BA in English and art history from the University of Notre Dame and an MA in art business from the Sotheby's Institute of Art (with a focus on marketing/communications). She covers a wide breadth of topics: she's written about how to find the very best petite jeans, how sustainable travel has found its footing on Instagram, and what it's like to be a professional advice-giver in the modern world. Her personal essays have run the gamut from learning to dress as a queer woman to navigating food allergies as a mom. She also has deep knowledge of SEO/EATT, affiliate revenue, commerce, and social media; she regularly edits the work of other writers. She speaks at writing-related events and podcasts about freelancing and journalism, mentors students and other new writers, and consults on coursework. Currently, Katherine lives in Boston with her husband and two kids, and you can follow her on Instagram. If you're wondering about her last name, it’s “I go to dinner,” not “Her huge ego,” but she responds to both.

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