However, the producers called him back a month later for another test, and he was cast in March 2003."Everyone is beyond thrilled for them." PHOTOS: Rachel's pregnancy style Bilson's costar and fellow mom Jaime King gushed to Us about the mom-to-be in May.

I'm really thrilled and happy that she's going to be on this next journey of her life," she said at the Annenberg Space for Photography Exhibit Opening in L.

The actor is said to be broken-hearted over losing his former 'The O.

C.' co-star lover Rachel - even though their relationship ended last November.

Their characters were on-screen lovers and tied the knot in the final episode of the series. Smith', 'Thank You for Smoking' and 'In the Land of Women'.

Both Rachel and Adam have enjoyed big screen success since landing roles in 'The O. Rachel, who starred in 'The Last Kiss' alongside Zach Braff, recently finished filming drama 'Jumper' and was romantically linked to her co-star Hayden Christensen.

King noted that Bilson often displayed her maternal instincts when she would play with her baby son James on set.

Instead of gifts, attendees brought a birth bead to be made into a necklace.

My plastic surgeon said he tried many different variations and sizes and after consulting every woman in the hospitalšŸ˜‰he decided on 500 CC implants, which is actually smaller than my expander size when you take into consideration those CCs plus the bulky expander.

Wright, thank you for ridding me of those boulders and giving me my normalcy back!

Adam Brody says Rachel Bilson is "one of the all time" greatest kissers.