Gwyneth Paltrow at Contagion Premiere in Venice Pictures

Gwyneth Paltrow looked stunning in a backless Prada gown and Bulgari earrings on the red carpet at the Venice Film Festival today. She was on hand for the premiere of Contagion after promoting the movie in an orange dress, also by Prada, at a photo call this morning. Gwyneth had costars Matt Damon, Laurence Fishburne, and Jennifer Ehle by her side for the event before the whole cast got glamorous for this evening's red carpet. Gwyneth stuck close to Matt and his wife, Luciana, on her way into the screening and showed off her goofy side by giving Matt bunny ears for the cameras.