Cassie

Best Asset: Abs.

It's not surprising that a girl like Cassie would have a rockin' bod. Before finding fame (or fame found her), Cassie modeled for Adidas, Abercrombie & Fitch and Target. And despite the fact that she has a slender frame, she's totally toned -- a welcomed result from all that hardcore dancing in videos and on tour. Sigh -- if only "Me & U" could have chiseled abs like that (without working out).

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