Everyone in L.A. is buzzing about Mormons! Celebrities rolled in to the Pantages Theatre in Hollywood to celebrate opening night for the latest stop on The Book of Mormon’s first national tour on September 12. New stars Gavin Creel and Jared Gertner rejoiced on their big night, joined by the show’s creators Matt Stone, Trey Parker and Robert Lopez as well as original stars Andrew Rannells and Josh Gad. Who else made the guest list to Hollywood’s hottest night? Click through our gallery to find out! (Spoiler alert: Cher was there!)