Constantine Maroulis, Dee Snider to honor Nick Cordero in 'Rock of Ages: All-Star Reunion Concert'

An all-star livestream event is bringing back the best of "Rock of Ages."
The original star, Constantine Maroulis, will take center stage on "Rock of Ages: All-Star Reunion Concert."
The concert will also honor Nick Cordero.
The Tony-nominated star will be joined by the show's alumni, including Dee Snider, in Saturday's multimedia event.