Kelly Diamond, Actress: MILF Banged 2. Kelly Diamond was born on February 10, in Denver, Colorado, USA. She is an actress. Kelly is a comedy writer who currently resides in New York City. If you have a dog, she wants to pet it. Follow her on Twitter @KellyDiamond_. Kelly Diamond (kellydiamond) on BuzzFeed. BuzzFeed is the best place to post, find, and share the hottest content on the web.