Last Night's Look: Hit or Miss?

Vote on the outfits Ashley Olsen, Jennifer Lawrence and more stars rocked this week! You decide – are they fashion-forward or fashion flops?

EMMY ROSSUM

The fearless fashionista looks nothing but sweet in a white Katharine Kidd cocktail dress, a pale pink jacket and lilac Barbara Bui pumps at the John Varvatos Stuart House Benefit in L.A.