Rachel Bilson wore a loose white dress for a lunch date with her family in the Los Feliz neighborhood of LA on Tuesday. The star has been showing off her enviable maternity style since news of her pregnancy broke in May. She and boyfriend Hayden Christensen are expecting their first child, reportedly a girl, together and celebrated the little one at a baby shower in September. According to Us Weekly, the mom-to-be asked for advice and birth beads to be blessed by guests, which included Natalie Portman and her Hart of Dixie costar Jaime King, instead of gifts. Rachel's not the only Hollywood woman awaiting the arrival of her first child — Mila Kunis is also nearing the end of her pregnancy.