Rachel Bilson showed off her bikini body in a black two-piece suit while wading in the ocean with Hayden Christensen. The couple smiled and laughed in the water until some rain forced them to towel off and head inside. Rachel and Hayden are on vacation in Barbados, along with Rachel's father, stepmom, and two younger sisters.
The actress has wrapped the first season of her TV show Hart of Dixie, and while we've yet to find out if the series will be picked up for next Fall, we'll get to see Rachel on the big screen alongside Krysten Ritter and Kate Bosworth in the upcoming comedy L!fe Happens. Buzz is also reminiscing about the role that made Rachel famous, Summer Roberts, whose The O.C. marriage to high-school sweetheart Seth Cohen made their ultimate TV and movie wedding pictures slideshow.