Jason Derulo attacked two guys at a Las Vegas hotel for calling him Usher.
Cops were called to the Aria hotel early yesterday morning after the singer threw some punches with some men.
Witnesses say Derulo and one of the men were passing each other on an escalator when the guy seemed to troll Jason by yelling,"Hey, Usher! F—k you, b-tch.”
That's when Derulo punched him right in the face.
He allegedly also slapped the second guy moments later, and security had to step in to break it up.
At the time, the 2 victims did not want to press charges, but there's always the possibility of a lawsuit.They have up to one year to change their minds and move forward with charges.
Derulo did get a trespassing notice from ARIA, and was removed from the property.
Photo Credit: Cliff Hawkins/Getty Images for LivexLive.