Kate Walsh @ 'Michael Clayton' Premiere

Kate Walsh (in Jimmy Choos) comes out to support actor pal George Clooney at the the premiere of Michael Clayton held at NYC’s Ziegfeld Theater on Monday. The Private Practice star looked biker chic in head-to-toe black, including a slick leather jacket.

Private Practice series premiere “In Which We Meet Addison…” airs TOMORROW, Wednesday, September 26 @ 9PM ET/PT on ABC.

15+ pictures inside of Kate Walsh @ the Michael Clayton premiere…