At approximately 11pm last night in downtown Cleveland, Justin Bieber got into a scuffle with a guy who probably would've buried him if it weren't for a swarm of people jumping in to break up the action.

Bieber, who was decked out in some Cleveland Cavaliers gear, can be seen shoving and swinging at the dude before he got wrapped up and pinned against the glass door. 

According to TMZ, some witnesses claim that the Biebs was being harassed with requests for autographs and photos prior to the brawl, though there's no word if that's what sparked the fists of fury.