Jason Derulo handcuffed after attacking men who called him Usher

American singer Jason Derulo was handcuffed after attacking two men at the lobby of a Vegas casino on Tuesday January 4.

Don’t Miss!DOWNLOAD Jason Derulo Ft. David Guetta, Nicki Minaj & Willy William Goodbye MP3 

Reports says that one of the men shouted “f–k you bitch” at him and called him “Usher”. A video shared online, showed the 32-year-old crooner pouncing on the hecklers at the Aria Resort and Casino while coming off an escalator and passing a group of onlookers who had taken out their phones to capture their brush with the musician on video.

Someone in the crowd was heard shouting, “Ay, why did you slap him, dawg?” and then a separate voice yells “Hey Usher, f–k you, bitch!” in an apparent reference to another recording artist, Usher.

The singer was also seen attacking another man and tussling with him on the ground as more people try to separate them. The man recording the video shouted, “WTF! Don’t touch my boy!” as he backed away.

In a separate video posted by social media user @christian_labare8, Derulo appears to be taken away in handcuffs. Christian told Page Six that Derulo did not do anything to start the fight.

Though the “Swalla” singer was cuffed, it is unclear if the Las Vegas Metropolitan Police Department issued any charges against him