Hills Girls Game It Up

Maxim sponsors the video game launch party for Assassin's Creed and YoungHollywood.com was there to join in the celebration with host Kristen Bell and other celebrities including "The Hills" stars Lauren Conrad and Audrina Patridge, Heroes' Greg Grunberg and Shalim Ortiz, Wristcutters: A Love Story's Patrick Fugit, Californication's Madeline Zima, and Lyriq Bent. Hosted by Chudney Ross.