The world is mourning the death of legendary actress Diane Keaton who has died at age 79. Her famous friends including her co-stars from “The First Wives Club,” Bette Midler and Goldie Hawn remembered the actress on social media, posting heartwarming notes in her honor. Keaton’s on-screen husband in the franchise, Steve Martin, shared a humorous quote from a past Interview magazine Q&A between Keaton and Martin Short. Watch the video to see some of Diane's greatest film roles.