Kate Beckinsale in a draped tulle Marchesa gown.
Cate Blanchett wore a gown by Alexander McQueen.
Eva Longoria and Bollywood star Aishwarya Rai in Elie Saab Couture gowns.
Salma Hayek in a couture gown from Gucci's new Première collection.
For their latest "Back To College" ad campaign, Op featured the cast of Glee and Gossip Girl for the second time along with other ...