Kristen Bell at the Assassin’s Creed II Launch

Kristen Bell attended the launch of Assassin’s Creed II, presented by Maxim magazine and Ubisoft at Voyeur in L.A. Lo Bosworth and Lauren Conrad were also there for the event, as was Leven Rambin.

Of course, the real star of the night was Kristen’s dress. How cute is that design?!