The Art Of Elysium's 5th Annual Heaven Gala - Arrivals

LOS ANGELES, CA - JANUARY 14: Actress Rachel Bilson arrives at The Art Of Elysium's 5th Annual Heaven Gala on January 14, 2012 in Los Angeles, California. (Photo by Valerie Macon/Getty Images)

2012 Art of Elysium Heaven Gala - Red Carpet

LOS ANGELES, CA - JANUARY 14: Actress Rachel Bilson arrives at the 2012 Art of Elysium Heaven Gala at Union Station on January 14, 2012 in Los Angeles, California. (Photo by John Shearer/Getty Images for Art of Elysium)

The CW Network's 2011 Upfront

NEW YORK, NY - MAY 19: Rachel Bilson attends the CW Network's 2011 Upfront at Jazz at Lincoln Center on May 19, 2011 in New York City. (Photo by Andy Kropa/Getty Images)

Bing Presents: The CW Premiere Party

BURBANK, CA - SEPTEMBER 10: Actress Rachel Bilson attends The CW premiere party at Warner Bros. Studios on September 10, 2011 in Burbank, California. (Photo by Imeh Akpanudosen/Getty Images)

Fashion's Night Out At Sunglass Hut LA With Rachel Bilson

LOS ANGELES, CA - SEPTEMBER 08: Rachel Bilson attends Fashion's Night Out at Sunglass Hut LA on September 8, 2011 in Los Angeles, California. (Photo by John Sciulli/Getty Images for Sunglass Hut)

2011 Summer TCA Tour - Day 9

BEVERLY HILLS, CA - AUGUST 04: Actress Rachel Bilson speaks during the 'Hart of Dixie' panel during the CW portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on August 4, 2011 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images)

Karl Lagerfeld & Rachel Bilson Debut The Original Film Series Inspired By Magnum Ice Cream At The 2011 Tribeca Film Festival

NEW YORK, NY - APRIL 21: Actress Rachel Bilson attends the debut of Karl Lagerfeld & Rachel Bilson's original film series inspired by Magnum Ice Cream during the 2011 Tribeca Film Festival at the IAC Building on April 21, 2011 in New York City. (Photo by Andrew H. Walker/Getty Images)

Rachel Bilson Visits FOX & Friends

NEW YORK, NY - APRIL 20: Actress Rachel Bilson visits FOX & Friends at FOX Studios on April 20, 2011 in New York City. (Photo by Slaven Vlasic/Getty Images)

Bing Presents The CW Launch Party

BURBANK, CA - SEPTEMBER 10: Rachel Bilson attends the CW launch party presented by Bing at Warner Bros. Studios on September 10, 2011 in Burbank, California. (Photo by John Sciulli/Getty Images for The CW)

Spike TV's "2010 Video Game Awards" - Arrivals

(Photo by Christopher Polk/Getty Images)