Gerald Levert (July 13 1966 - November 10 2006) was an rhythm and blues singer, one of several from the musical Levert family. His father, Eddie Levert, is the lead singer of the 1970s soul group The O'Jays. Gerald Levert sang with his brother, Sean Levert, and Marc Gordon in the R&B trio LeVert. He was also a member of LSG, an R&B trio also featuring Johnny Gill and Keith Sweat During the 1980s and early 1990s, Levert scored big hits with "Pop, Pop, Pop, Pop (Goes My Mind)", "Casanova", and "ABC-123" (not to be confused with the Jackson Five hit of the same name).