Fashion Faceoff

Sometimes, stylish star minds think alike. You decide: Who wears it better? Vote on Hayden vs. Sienna and more. By Melissa Liebling-Goldberg

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HILARY VS. EMILY

The singer rocked her Vivienne Westwood gown at the GLAAD Media Awards in N.Y.C. back in March, while the CSI: Miami star worked her plunging dress at the Fashion Rocks event in N.Y.C. last week.