Question: are the belmonts still alive?
Answer: Carlo Mastrangelo, an original member of Dion and the Belmonts, whose baritone vocals undergirded the group's harmonies on a string of doo-wop hits like “No One Knows” and “A Teenager in Love,” died on Monday in Boynton Beach, Fla. He was 78. The cause was cancer, Warren Gradus, a current member of the Belmonts, said.