After teen Rachel Crow's dramatic transformation on X Factor USA, it's got us thinking - could it be the lights, the camera, the action that makes many reality TV stars shout out to their fairygod mother to come and give them a transformation?
Well, yes because as much as the stars of the X Factor, American Idol and The Hills say they want to stay true to themselves, they never seem to stick to their word. Take for example, Jennifer Hudson of American Idol fame.
Having stayed proud of her size during American Idol, the star has now done a complete 180 and decided to slim down to a UK size 10!
Even X Factor USA hopeful, 13-year-old Rachel Crow has admitted to shedding the pounds since auditioning for the show two months ago.
While we can't deny that the transformations have been good ones, The Hills' Heidi Montag is sadly the exception to the rule...
Take a look!































