Sean Kingston was badly beaten on Tuesday afternoon in Las Vegas.
The 27-year-old rapper was involved in an altercation at the Sands Expo and Convention Center, according to an article by TMZ.
The Jamaican-American rapper and the three members of hip hop group Migos got into an argument over Soulja Boy, according to law enforcement sources.
Kingston was allegedly kicked and stomped on his head during the fight.
Police told TMZ that someone from Kingston’s group pulled out a gun and fired it once, but nobody was struck.
The alleged gunman was detained by security and taken into custody by officers from the Las Vegas Police Department.
Kingston and Migos had left by the time police arrived.