Sarah Burns is an American film and television actress and comedian, best known for playing Krista on HBO's Enlightened. Born on Long Island, New York, Burns has performed improvisational comedy regularly at the Upright Citizens Brigade Theatre in New York City Burns is known for her appearances in comedic films and television series. Her film roles include Anne in Slow Learners (2015) opposite Adam Pally, Hailey in I Love You, Man (2009), Harper in Going the Distance (2010) and Janine Groff in Life as We Know It (2010). She has also appear…