Sean Kingston was beaten up badly last night (Feb. 21st) at the Sands Expo and Convention center in Las Vegas, and according to sources on the scene, The Migos are responsible.

According to law enforcement, an argument about Soulja Boy between Migos and Kingston got heated, culminating in Migos beating and stomping Kingston out.

During the altercation, someone from the Kingston camp pulled out a gun and fired a single shot into the air.  No one was hit.

Both parties left by the time the police arrived, but shortly afterward, Kingston was pulled over and while he wouldn’t name names, he was being “semi-cooperative.”

Migos are not being charged at this moment, nor are they under arrest, but Police want to speak with them.