News flash, celebrities don't do their own stunts (or sometimes even show their own butts). It's disappointing, but the good news is that means some of your favorite stars have sexy look-alikes who are super badass and brave. They jump off buildings, catch fire, and show their tight buns freely. Just without any of the credit. Here are 18 celebrities with their daring dopplegangers. See if you can tell who's who.
1. Tom Hardy with his handsome stunt double on the set of Mad Max: Fury Road.
2. Jennifer Garner and her stunt double Shanna Duggins twinning out at the 2003 Stunt Awards.
3. Mark Ruffalo and his stunt double Anthony Molinari bro-ing out on the set of Now You See Me.
4. Carrie Fisher and stunt double Sandi Gross work on their tans on the set of Return of the Jedi.
5. Christian Slater palling around with his stunt double, Marc Shaffer, on the set of ABC's The Forgotten.
6. The Rock does every film with this ripped stunt man who also happens to be his cousin, Tanoai Reed.
7. Hugh Jackman and his brother-from-another-mother stunt double on the set of Swordfish.
8. Cameron Diaz and her stunt double pal around while shooting the film Knight and Day.
9. Chris Hemsworth and his longtime stunt double Bobby Holland Hanton on the set of Avengers: Age Of Ultron.
10. Harrison Ford's ruggedly handsome stunt double, Vic Armstrong, worked with him on all of the Indiana Jones movies.
11. Kate Winslet with her stunt double on the set of Titanic
12. Andrew Garfield with his stunt double on the set of The Amazing Spiderman 2.
13. Johnny Depp and his stunt double set sail while filming Pirates of the Caribbean.
14. Megan Fox chats it up with her stunt double Nitasha Bhambree on the set of Teenage Mutant Ninja Turtles.
15. Taylor Lautner bros out with his stunt double on the set of the film Tracer.
16. Zac Efron watches his butt double straddle a motorcycle while filming Dirty Grandpa.
17. Tom Cruise swears he does all of his own stunts, and yet, here he is with his stunt double on the set of Knight and Day.
18. Can you tell the difference between these pictures of Penelope Cruise and her stunt double on Zoolander 2?