Last Night's Look: Hit or Miss?

Vote on this week's styles Jessica Simpson, Rihanna and more stars! You decide – are they fashionistas or flops?

NICOLE SCHERZINGER

She's ready to party! With a glass of champagne in hand and her long printed maxidress, the Pussycat Doll is the picture of summer fun at the Trainwreck Mansion dinner in Hollywood.

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