Spencer Pratt is out peddling his lil barely there career by calling out Mary-Kate Olsen who dissed him on the David Letterman Show while promoting her film 'The Wackness'. Pratt hissed back by telling Us magazine: "I don't really get why she'd use my name to get press for her little indie film that no one's going to see."
"She should probably focus more on not getting dressed in the dark than on me," the Hills guy said. "I know I've made it in Hollywood when a famous troll is talking about me on Letterman."
