Fresh off her physically taxing stint playing Lisbeth Salander in The Girl With The Dragon Tattoo, Rooney Mara attended last night’s London premiere looking the best she’s looked in a while in Givenchy couture. It might just be a trick of the dress, but it appears she’s gained back some of the weight she lost on the “barely fish” diet director David Fincher had her on, and she’s looking somewhat livelier as a result. She’s even smiling in a few of the photos! I sincerely hope the naturally slim actress is enjoying her return to solid foods.