Actress Rachel Bilson poses at the launch party for Chip and Pepper's C7P denim line at the Sunset Tower Hotel on July 11, 2007 in Los Angeles, California.
(July 10, 2007 - Source: Charley Gallay/Getty Images Entertainment) see more angles »

Rachel Bilson Pearl Pendant

Rachel Bilson dolled up her look with a pearl pendant necklace.

Rachel Bilson Long Wavy Cut

Rachel Bilson wore a casual yet cute wavy hairstyle to the C7P denim line launch.