Last Night's Look: Hit or Miss?

Vote on this week's styles including Rihanna, Kim Kardashian and more stars! You decide – are they fashionistas or flops?

MARISA TOMEI

Adding a mod feel to the Alberta Ferretti and C.H.I.P.S. Spring Luncheon in Beverly Hills, the actress accents her a pretty blue sleeveless Ferretti minidress with classic white pumps.