Jason Derulo was not having it when two guys thought he was Usher. Now in Jason's defense the two men were being disrespectful when they trolled him yelling, "Hey, Usher! F*** you, bitch!!!"
Which led Derulo to lose it and punch the guy in the face!
The two guys decided not to press charges, but they have a full year to make a decision and Jason did get a trespassing notice from ARIA and was removed from the property.