John Corabi (born April 26, 1959) is an American hard rock singer and guitarist. He was the frontman of The Scream during 1989 and the frontman of Mötley Crüe between 1992 and 1996 during original frontman Vince Neil's hiatus from the band. John Corabi (born April 26, 1959) is an American hard rock singer and guitarist. He was the frontman of The Scream during 1989 and the frontman of Mötley Crüe between 1992 and 1996 during original frontman Vince Neil's hiatus from the band.