Bump n' Grind

"Bump & Grind" is an R&B ballad by the singer R. Kelly. The song is about rough sexual activity. It comes from Kelly's debut record 12 Play.

The song was released in January 1994. It became a #1 single on the Billboard Hot 100. It also spent twelve weeks at #1 on US Hot R&B Songs. The song became the longest-running number one song of 1994.

The song was released again in 2014.