Who's been nipped, tucked and tweaked?

Victoria Beckham raised a few eyebrows when she mentioned her ‘silicones' on a US TV show. Despite years of denying a boob job (she once claimed the only false things about her were her nails and her tan) the star had finally confirmed our long-held suspicions. So who else has been having a nip, tuck and tweak in Tinseltown?