Frontman with the Four Seasons whose hits included "Big Girls Don't Cry" and "Sherry." He was inducted into the Rock and Roll Hall of Fame with the Four Seasons.
He had 29 Top 40 hits with The Four Seasons and 9 more as a solo artist.
He guest-starred on The Sopranos alongside Jamie Lynn Siegler.
He worked as a barber until his singing career was enough to support him.
He was married to his third wife, Randy Clohessy, from 1984 to 2004 after previously being married to Mary Mandel and Mary Ann Hannigan. In total, he's had six children: three daughters named Antonia, Celia, and Francine and three sons named Francesco, Emilio and Brando.