Whether they were feeling a bit shy, having a bit of a 'fat day' or just fancied having a better bum, whatever the case, some of Hollywood's hottest women have used body doubles in their films.
Scroll through to see which unlikely celebs needed a helping hand from the professionals.
Julia Roberts isn't the only Pretty Woman in the hit movie, two body doubles were hired for the positions of Roberts' body, breasts and for curvier shots of the actress.
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