• ROONEY MARA photo | Rooney Mara

Credit: WWD/Condé Nast/Corbis

Published: Tuesday May 22, 2012 18:00 PM EDT

2012

ROONEY MARA

She revealed a whole lot more in The Girl with the Dragon Tattoo, but Rooney's Met Gala gown, an elegant Givenchy Haute Couture by Riccardo Tisci lace gown still captured our attention thanks to the delicate lace and edgy leather waist accent.