Keira Knightley: When In Rome!

Keira Knightley looks stunning at the Last Night dinner party during the 2010 International Rome Film Festival at Casina Valadier in Rome, Italy on Thursday (October 28).

The 25-year-old Atonement actress was joined by director Massy Tadjedin and Eva Mendes.

Keira wore black Chanel outfit to the Last Night dinner party and a bronze sheer chiffon Valentino dress to the premiere!

15+ pictures inside of Keira Knightley hanging out in Rome…