"Warm It Up" is a song by American hip-hop duo Kris Kross, released in June 1992 by Ruffhouse and Columbia Records as the second single from their debut album, Totally Krossed Out (1992). Written and produced by Jermaine Dupri, the song was released as the follow-up to the duo's multi-platinum chart topping hit, "Jump" on June 4. The song became the second consecutive top 15 hit released from the album, reaching number 13 on the US Billboard Hot 100, and number four in Canada, as well as their second consecutive single to reach number one on the Billboard Rap charts. "Warm It Up" was certified gold on August 8, 1992. The accompanying music video was directed by Rich Murray and was awarded Best Rap Video by a new artist by Billboard magazine in 1992.