Watch: BULLETBOYS' MARQ TORIEN Joins STEEL PANTHER For 'Smooth Up In Ya' Performance At Rainbow 50th-Anniversary Party

BULLETBOYS frontman Marq Torien joined STEEL PANTHER on stage yesterday (Sunday, April 24) at the Rainbow Bar & Grill 50th-anniversary part in West Hollywood, California to perform the BULLETBOYS classic "Smooth Up In Ya". Fan-filmed video of his appearance can be seen below. In April 1972, Mario Maglieri, along with Whisky co-founder Elmer Valentine, Lou Adler and others, started the Rainbow Bar & Grill with a party for Elton John. It has been a second home for actors and musicians, their fans,...