Jason Derulo Beat Up Two Guys In Las Vegas Hotel For Calling Him Usher

Jason Derulo must have made a New Year resolution about not taking any bullshit. He attacked 2 guys at a Las Vegas hotel for calling him Usher.

Law enforcement sources tell TMZ… cops were called to the ARIA hotel Tuesday morning after Derulo and the two guys threw down.

An eyewitness who watched claims tell Derulo and one of the men were passing each other on an escalator when the guy yelled out, “Hey, Usher! F*** you, bitch!!!” That’s when Derulo punched him in the face and dude hit the floor.

Jason allegedly slapped the second guy moments later, and security had to step in to break up the fight. The 2 victims did not press charges and Jason got a trespassing notice from the ARIA, and was removed from the property.