Kate Walsh Returns to "Grey's Anatomy" & Addresses BTS Rumors

Dr. Addison Montgomery is BACK on "Grey's Anatomy" and Kate Walsh talks laughing alongside Ellen Pompeo and Patrick Dempsey. Plus, she addresses those BTS drama rumors!

Kate Walsh Returns to
Dr. Addison Montgomery is BACK on "Grey's Anatomy" and Kate Walsh talks laughing alongside Ellen Pompeo and Patrick Dempsey. Plus, she addresses those BTS drama rumors!