WATCH: Justin Bieber Sings and Plays Piano in Impromptu Performance

 

The Biebz is at it again!

On Monday night, Justin Bieber stopped by West Hollywood hot spot The Nice Guy for a few drinks, and as history has proven, when the music takes Mr. Bieber, he has to go with it!

TMZ released a clip of the pop star serenading the crowd. He reportedly sang a few of his songs, as well as a cover of One Republic’s “Apologize”.

Witnesses reported that the “Sorry” singer dedicating a song to a birthday girl in the audience, and even sent a round of tequila shots to her table!

Justin was apparently in a particularly good mood, strolling from table to table and seeing how everyone was doing, as if he were the club’s owner.

Where will Justin surprise us with a performance next?!