Jagged Edge is an American R&B singing group that were originally signed through Jermaine Dupri's So So Def Records to Columbia Records.

The group is made up of twin lead singers Brian Casey (nicknamed Brasco) and Brandon Casey (Case Dinero) (both born October 13, 1975), Kyle Norman (Quick), and Richard Wingo (Wingo). Wingo was a late addition to the group, added after Kandi Burruss of Xscape recommended he be added.

Kandi was also the one who brought the group to the attention of Dupri. The group, with a style similar to New Edition, Jodeci, and Dru Hill, has had a number of hit singles, many of which are produced by Dupri.

Jagged Edge began their mainstream recording career with the single "The Way That You Talk" in 1997. They followed this in 1998 with the album, A Jagged Era which managed to go gold featuring the singles "I Gotta Be and "The Way That You Talk". "I Gotta Be" reached #11 on the R&B charts and #23 on the Hot 100.

Following up their debut album, Jagged Edge released J.E. Heartbreak in 2000. The album was the group's breakthrough with several popular singles. The album went double platinum and had the hit single "Let's Get Married" which topped the R&B charts and reached #11 on the Hot 100.

The album's second single, "He Can't Love You" had similar success, reaching #3 on the R&B charts and #15 on the Hot 100. It also featured the track "Promise" which, albeit a late single coming out in 2001, reached #1 on the R&B charts and #9 on the Hot 100. The album's lead single, "Keys To The Range", however was the sole flop from the album.