15 Pairs of Celebrities Who Look Like Twins

15. Natalie Portman and Keira Knightley

Natalie Portman and Keira Knightley look so alike that Knightley even played Portman’s double in Star Wars: The Phantom Menace. Knightley once said she’s been chased through airports by fans thinking she’s Portman, and honestly, we get it. | © Netflix

14. Tom Hardy and Logan Marshall-Green

Tom Hardy and Logan Marshall-Green look so much alike, people still argue over who’s in which movie. When Hardy trims the beard, their matching jawlines and intense stares make the resemblance even stronger. | © Universal Studios

13. Isla Fisher and Amy Adams

Isla Fisher and Amy Adams look so alike that they’ve joked about it themselves, same red hair, same bubbly energy, same big eyes. Honestly, it’s time someone cast them (and the other redhead twins) in one giant sister movie. | © Sony Pictures Classics

12. Katharine McPhee Foster and Sophia Bush

Katharine McPhee Foster once got mistaken for Sophia Bush by a fan, and she found it so funny, she offered to play her in a biopic. With their dark hair, defined features, and similar smiles, it’s an easy mix-up to make. | © CBS

11. Jaime Pressly and Margot Robbie

Jaime Pressly and Margot Robbie could walk into a room together, and people would assume they’re twins or at least sisters. Same blonde hair, same jawline, same megawatt smile. | © Warner Bros. Pictures

10. Rob Lowe and Ian Somerhalder

Rob Lowe and Ian Somerhalder have the same piercing eyes, perfect hair, and smoldering heartthrob energy. It’s like Hollywood passed the torch from one to the other, and now we’re just waiting for the next lookalike. | © The CW Network

9. Courteney Cox and Demi Moore

Courteney Cox and Demi Moore look so alike that Friends even made a joke about it. Remember the Dudley Moore haircut mix-up? Same dark hair, same sharp cheekbones, same ‘90s cool factor. | © MUBI

8. Bryce Dallas Howard and Jessica Chastain

Bryce Dallas Howard and Jessica Chastain get mixed up so often, it’s kind of wild that they haven’t played sisters yet. Same red hair, same face shape, even fans admit they can’t always tell who's who. | © Greenwich Entertainment

7. Dax Shepard and Zach Braff

Dax Shepard and Zach Braff are easily one of the most confusing celeb lookalike pairs, tall, scruffy, and always a little goofy. If you're stuck, just remember: one’s the podcast guy, the other’s the Scrubs guy. | © Elevation Pictures

6. Emma Corrin and Jodie Foster

If Emma Corrin and Jodie Foster were the same age, they’d probably be up for the same roles and confuse everyone in the process. Their sharp features and cool, reserved energy make them feel like cinematic twins across generations. | © Focus Features

5. Reese Witherspoon and Carrie Underwood

Reese Witherspoon and Carrie Underwood aren’t twins, but with their blonde hair, blue eyes, and sweet Southern charm, the resemblance is hard to miss. They’ve got that all-American look down. | © Netflix

4. Thandie Newton and Zoe Saldana

Thandie Newton and Zoe Saldana look so much alike that even Victoria Beckham once mixed them up in public. Newton said she got mistaken for Saldana during an entire SoulCycle class. | © IFC Films

3. Nina Dobrev and Victoria Justice

Nina Dobrev and Victoria Justice have such similar features – same smile, same eyes – that people have confused them for years. They’ve even joked about it online. | © Netflix

2. Jeffrey Dean Morgan and Javier Bardem

Jeffrey Dean Morgan and Javier Bardem share the same rugged charm with scruffy beards, intense eyes, and a brooding stare. No wonder they both make such convincing bad guys. | © Warner Bros. Pictures

1. Henry Cavill and Matt Bomer

With clean-shaven faces, Henry Cavill and Matt Bomer look nearly identical, same strong jawline and piercing eyes. Honestly, the only real difference is Cavill’s bulkier build. | © Paramount Pictures