This kid is about to learn how not to touch my girl like that - Big sean to justin bieber

Bieber made a surprise appearance at Grande's concert at the Forum in L.A. Wednesday, where the two performed "As Long As You Love Me." Toward the end of the song, Justin calls her over, tells
her to stand in front of him ... and throws his arms around her. It's pretty apparent Ariana's not having it and she quickly
disentangles.

Ariana's boyfriend - Big Sean who watched from the audience wasn't pleased with it and took to twitter to let everyone know how he felt about it. Bean sean later delete the tweet.

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