Rachel Bilson: Burbank Lunch with Hattie & Rosemary!

Rachel Bilson steps out for lunch with her half-sisters, Hattie and Rosemary, on Monday (June 18) in Burbank, Calif.

The 30-year-old actress (in a Madewell sweater) squinted in the sunlight as she and the two young ladies walked to her car.

PHOTOS: Check out the latest pics of Rachel Bilson

The day before, Rachel and her beau Hayden Christensen were spotted doing some shopping at Home Depot together.

Rachel is currently on break from filming her hit CW show Hart of Dixie – be sure to check out the second season when it returns this Fall to a brand new time slot on Tuesday nights!

10+ pictures inside of Rachel Bilson leaving lunch with Hattie and Rosemary…