Hilton makes a convenient pit stop in Los Angeles. Plus: Britney, Kate Walsh, Mario Lopez and more

7 of 16

SPIN CYCLE

She's no scrub: Grey's Anatomy star Kate Walsh shows off her contrasting style at the Escada Step Up Women's Network event in Los Angeles on Thursday. As for hanging up her Grey's scrubs in favor of starring in an upcoming spinoff show, Walsh says: "It's just weird you know. It's like leaving the nest."