Who rocked the red carpet this week? Cast your vote for Michelle Williams in Valentino, Jennifer Lopez in Zuhair Murad, Gillian Anderson in Dior, Emma Watson in Jason Wu, Nicole Richie in Halston, Jessica Alba in Carolina Herrera, Charlize Theron in Dior, Taylor Swift in Reem Acra, Sienna Miller in Pucci, or Jenny McCarthy in [...]