Here's a Hint:  Apparently, no one told this poor party girl that baring your abs is so 2002. While she does have a serious six-pack, we wonder if this babe has been logging too many hours at the gym lately. The busty blonde, who recently announced she's retiring, used to be curvy, but now she's lookin' a little too bony.

Think you know whose abs these are? Get the answer right here.