Constantine Maroulis is an American singer. He appeared in the 2008 Broadway production of Rock of Ages and later in the 2012 film adaptation of the same name. Maroulis also joined the Broadway cast of The Wedding Singer and had a recurring role on the daytime soap The Bold and the Beautiful. In 2007, he released his self-titled album which debuted at No. 75 on the Billboard charts. He has released the singles Daydream, Comeback, and Unchained Melody. Maroulis appeared in the documentary Davi’s Way in 2018 and the film Dark State in 2021.