Big Sean Isn’t Pleased With Justin Bieber

Cue Nivea's "Don't Mess With My Man," because Big Sean is channeling his inner Jagged Edge right now. Remember them? ("If you mess with my girl / Imma be the one to break it to ya.") Well, Big Sean broke it to Justin Bieber following Bieber's surprise performance with Ariana Grande on Wednesday night.  During Grande's concert at The Forum in Los Angeles,  Bieber came out to perform "As Long As You Love Me," with the pop star.  As the song was ending, Bieber summoned Grande over to stand in front of him. He then threw his arms around her. They were close.

A little too close for comfort for Grande (who quickly pulled away) and her boyfriend, Big Sean, who was away in Canada and saw the one-sided embrace via social media. Big Sean then took to Twitter to threaten Bieber. 

Big Sean is clearly protective of his lady, and we get it; Bieber did get a little handsy there. But, soon after, Big Sean deleted his tweet, claimed he never threatened Bieber, and said that they're friends. Apparently, the tweet was fake — although we're not buying it. We'll let you be the judge. Either way, now Justin knows for the future to stay far away from Grande. Beliebe that.