Rachel Bilson bundled up for a shopping trip in LA on Thursday, marking the first time in a while that we've seen her out and about. The Hart of Dixie star has likely been staying busy filming the CW show, which kicked off its third season earlier this week. While Rachel's onscreen character, Dr. Zoe Hart, is known for solving medical mysteries on the show, one of her costars, Jaime King, is back home after a real-life hospital stay. Jaime and her husband, Kyle Newman, welcomed a baby boy over the weekend, and later shared a photo on Instagram upon returning home with their bundle of joy. Jaime, who plays Lemon Breeland on the show, found the "most insane Welcome Home Baby gift," saying, "The whole house is literally filled with balloons!"