"A Teenager in Love" is a song written by Doc Pomus and partner Mort Shuman and was originally sung and released by Dion and the Belmonts in March 1959. It reached #5 on the Billboard pop charts.
The song is considered one of the greatest songs in rock and roll history.
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Dion and the Belmonts were a leading American vocal group of the late 1950s. All members were from the Bronx, New York City. The group formed when Dion DiMucci, lead singer (born July 18, 1939), joined The Belmonts – Carlo Mastrangelo, bass-baritone (born October 5, 1938), Fred Milano, second tenor (August 22, 1939 – January 1, 2012), and Angelo D'Aleo, first tenor (born February 3, 1940), in late 1957.

The name The Belmonts was derived from the fact that two of the four singers lived on Belmont Avenue in the Bronx, and the other two lived near Belmont Avenue.
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