Fashion Faceoff

Sometimes, stylish star minds think alike. You decide: Who wears it better? Vote on Mischa Barton, Jennifer Lopez, Tara Reid and more

BRITNEY VS. EMILY

The singer arrived to her now-famous Letterman appearance in her L.A.M.B. dress, while the Bonesactress attended an art opening in L.A. this week in her link-patterned sheath.