Celebrity Couples’ Chance Encounters
Gabrielle Chung / July 11, 2011
Chance Encounters: Rachel Bilson & Hayden Christensen
18 of 25
The OC cutie met the 'Star Wars: The Phantom Menace' actor on the set of their 2008 thriller, 'Jumper.' The duo has been on-and-off, but was last seen vacationing together in Barbados in April 2011.