Last Night's Look: Hit or Miss?

Vote on this week's styles including Taylor Swift, Hilary Duff and more stars! You decide – are they fashionistas or flops?

CHRISTINA AGUILERA

It's date night for the singer , who adds bold pops of blue to her black leggings and striped scarf with a sapphire sweater and matching pumps for dinner in Los Angeles with husband Jordan Bratman (not pictured).

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