A bum double is like a stunt double but its for your bum!! I think you guys call it a fanny, but that means something WAAAAAAAAY different in this country so I won't even go there!!! I remember watching the love scene and thinking "Whoa, thats a bum and a half", but I think I remember reading somewhere she got someone else in when they had to show her bum on screen! :ohdear: