LSG was an R&B supergroup, composed of R&B artists Gerald Levert from Cleveland, Ohio, Keith Sweat from Harlem, New York and Johnny Gill from Washington, D.C. The group's name "LSG" is derived from the first letter in the last name of each artist (Levert, Sweat, Gill).

In 1997, LSG released their debut album titled Levert.Sweat.Gill. With the chart-topping lead single "My Body", the album was quickly certified platinum.