In the spring of 2006, when The Hills —a reality-TV show about the lives of privileged young adults living in Los Angeles—premiered on MTV, Spencer Pratt wasn’t part of the cast. Instead, he was sitting at home, watching with his mom and her best friend. His first impression? “ The Hills was aggressively boring,” he writes in his aptly titled memoir, The Guy You Loved to Hate . “Like watching paint dry, except the paint was really pretty and had perfect lighting.” Pratt, who was then in his