Tom Sadge returns to ring in the New Year! No stranger to the Cabaret Stage, the professional impersonator has been a favorite of Neil Diamond fans with his “as real as it gets” stage presence. A high moment for the artist’s career was during a performance back in 2002 where Diamond himself pointed out to the crowd that Sadge “sounded just like him.” Sadge even has his own fan base, the “Diamondheads.”