Kate Walsh Pictures

Kate Walsh is famous for her role as Dr. Addison Montgomery-Shepherd (ex-wife of Patrick Dempsey's character, Dr. Derek Shepherd) on the hit show "Grey's Anatomy" and its spin-off, "Private Practice." Kate Walsh previously played her "Grey's" costar Sandra Oh's lover in the romantic movie "Under the Tuscan Sun." Check out Kate Walsh's latest fashion photos. Rate Kate Walsh's photos, add them to your lookbook, email them to your friends, and post them to Facebook, Twitter and MySpace.