Sisqo & Jagged Edge singer fight backstage at concert...

90s boyband beef comes to LA. Dru Hill frontman Sisqo got into a physical brawl with Kyle Norman of Jagged Edge backstage at a concert this week. The fight took place at San Francisco’s KBLX’s Hot Summer Night gig in Northern California’s Concord Pavilion. Words were exhanged, and before you know it, pow! 

It was certainly an R&B throwback affair, with Babyface, Blackstreet, 112 and Next all being at the show. Don't these grown men have kids?! Nice way to set an example. Check out the clip below.