Last Night's Look: Hit or Miss?

Vote on this week's styles including Ashlee Simpson, Mariah Carey and more stars! You decide – are they fashionistas or flops?

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KIM KARDASHIAN

The reality star is elegant in a figure-skimming gray gown, satin clutch, Amrapali earrings and ornate cuff at the Race to Erase MS event in Century City, Calif.

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