Last Night's Look: Hit or Miss?

Vote on this week's styles including Sienna Miller, Nicole Richie and more stars! You decide – are they fashionistas or flops?

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SHENEA GRIMES

The 90210 star adds an edge to her off-the-shoulder black satin dress with a thick gold-accented belt, chain-strap bag and metallic pumps at the Supperclub and Instyle dinner party in Los Angeles.
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