Also in the crowd? Kristin Cavallari, who probably needed a break from all the drama on "The Hills," after Heidi Montag's claims that exec producer Adam DiVello sexually harassed her. Epa-AlphaX/X17 Online - April 13, 2010
Party at Trousdale!
Lamar Odom, Lindsay Lohan, and more mingle at the West Hollywood club.