Tony Award-nominated singer/actor Constantine Maroulis is heading back to the Broadway musical which launched his stage career, Rock Of Ages. The former American Idol contestant will reprise his role as Drew Boley, a part he originated on the Great White Way, when he returns to the show on 4 August (14). He left the production in 2011 after three years as the leading star. Maroulis also had a small role in Tom Cruise's Rock of Ages film.