10. Megan Fox: The Transformers babe has always been thin, but when she the beach looking scrawnier than ever, people began to take notice.
12. Claudia Schiffer: The former Guess girl caused a stir when she hit the Cannes Film Festival looking startlingly slender.
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Tags: Amy Winehouse, Angelina Jolie, bikini, body, Candice Swanepoel, Claudia Schiffer, Health, Kate Bosworth, Kate Middleton, Kate Moss, LeAnn Rimes, lindsay lohan, Mary-Kate Olsen, Megan Fox, Mila Kunis, Natalie Portman, Nicole Richie, Portia de Rossi, Rachel Zoe, Shenae Grimes, TAGS: Sexiest Bodies Hollywood, Tori Spelling, Victoria Beckham