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Nicole Scherzinger boob job before and after pictures

Nicole Scherzinger sparked boob job rumours after her breasty appearance on X Factor this weekend (right), especially compared to her look in 2004. Copyright [Getty/Rex]

Celebrity plastic surgery: Before and after

With news that Bruce Jenner might be pursuing a sex change, his many plastic surgery procedures start to make a bit more sense. But he's not the only celeb to seek self-improvement on the table. Boob jobs, face lifts and botox… see who's had what done.

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