Check out the head-turning outfits Ashlee Simpson, Rihanna and more stars were just spotted in! Then decide – fabulous or fashion fail?
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Updated: Saturday Mar 31, 2012 | 06:00 AM EDT
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Looking ready to cut loose at the opening of Sydney's Marquee nightclub, the star pairs a swingy, sheer Roberto Cavalli olive halter with a cheetah clutch, also by the designer.
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