Before becoming a front-runner in the eighth season of American Idol, vocalist Adam Lambert made his name in the theater world, where he performed alongside Val Kilmer in the debut production of +Ten Commandments: The Musical and landed an understudy role in a touring production of +Wicked. The California native subsequently parlayed that theater background into a successful multi-month run on American Idol in 2009. Lambert's flair for neo-goth attire and eclectic arrangements made him ...full biography