Josie Maran, Christina Milian, Rumer Willis and Kristin Cavallari at OP’s Behind The Scenes New Publicity Campaign on March 30, 2008 in Santa Monica, CA.

Josie Maran, Christina Milian, Rumer Willis and Kristin Cavallari at OP's Behind The Scenes New Publicity Campaign on March 30, 2008 in Santa Monica, CA.