R&B beef is very real and R&B crooners use plenty of scrappy fighting techniques, as you can see from this video of what appears to be Sisqo and Kyle Norman from Jagged Edge duking it out. There's no back story just yet on why the two were brawling backstage during a throwback R&B concert at the Concord Pavilion in California over the weekend, but it's very clear that this wasn't a joke.

With both Sisqo and Jagged Edge making musical comebacks this year, maybe they should settle this beef with a singing competition, or even better, how about a dance off? Watch the clip of the altercation above.

[via Miss Info]