rachel bilson debuts baby bump 'Hart of Dixie's' Rachel Bilson debuts her baby bump in a bikini After the exciting news broke about Rachel Bilson expecting her first baby, the “Hart of Dixie” star debuted her small baby bump while on vacation.

Bilson and her longtime boyfriend Hayden Christensen were enjoying some time on the beach in Barbados on Thursday (May 22), and the 32-year-old “OC” alum was rocking a black bikini to go along with her tiny growing baby bump. Check out photos from their day at the beach here.

“They’ve both talked about this for a while and are so excited,” a source close to Bilson says. “Everyone is beyond thrilled for them.”

On Wednesday (May 21), it was announced that Bilson and Christensen are expecting their first child together. The couple met on the set of their movie “Jumper” in 2007 and have been together since then, except for a brief three-month breakup back in 2010.

Posted by:Sydney Bucksbaum