Gwyneth looked gorgeous in a backless Prada gown and Bvlgari earrings at the Venice Film Festival.

She came to attend the premiere of her movie Contagion. Earlier in the day she was seen promoting the movie in an orange dress, also by Prada for a photocall. Gwyneth had co-stars 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.

Check out Gwyneth setting the red carpet on fire in her Prada ensembles.