The pregnant Hart of Dixie star, 32, opted for a mixed-print frock that swung loosely around her growing body. She paired the '70s-inspired dress with nude Tory Burch flats, a messy ponytail, and sunglasses.
Bilson's man Christensen, 33, went with a more classic look of a blue-striped T-shirt, cuffed jeans, and black sneakers.
After four weeks in Barbados, the expecting parents returned to the States on Thursday, June 19. While on vacation, Bilson showed off her tiny baby bump in bikinis, fitted tanks and shortalls.