Of course it's normal for family members to share a resemblance, but when you're a dead ringer for a famous face it must make your life pretty strange. Check out these 15 stars and their family doppelgangers:
1. Kate Hudson and Goldie Hawn
2. Emma Watson and her brother Alex
If you ever wondered what a male version of Hermione Granger would look like, now you know. Watson's younger sibling used their shared good looks to launch his modeling career.
3. Kiefer Sutherland and his sister Rachel
Of course twins look alike, but it's still freaky to look at Kiefer Sutherland and his fraternal twin side-by-side. Rachel also works in show business, as a post-production supervisor.
4. Vin Diesel's brother Paul
Paul Vincent (Diesel's real name is Mark Sinclair Vincent) was one of Hollywood's best-kept-secret siblings until Diesel shared a photo of him 3 years ago.
The emotional post shows Paul - who looks like Vin with hair - posing with Diesel's close friend the late Paul Walker.
5. Eddie Murphy and his late brother Charlie
Sadly Charlie has passed away much too soon, but there are lots of photos of the comedian posing with his more famous brother. From the right angle you could swear the pair are twins!
Learn which Lost star is related to Tom Cruise on the next page!