Big Sean is defending himself today against an onslaught from Justin Bieber legion of fans the Beliebers.

The Canadian singer got a little flirty with Big Sean’s girl while performing with her on her Honeymoon Tour stop at the Forum in Los Angeles on Wednesday night.

The duo were performing their duet “Love Me Harder” and “As Long As You Love Me” while getting cozy on stage. Seems the G.O.O.D. Music rapper didn’t like what he saw and tweeted and then deleted, “This kid is about to learn not to touch my girl like that. Beliebe that.”

Too bad the alleged tweet turns out to be fake because the rapper’s rep told TMZ that he did not made that tweet.

Big Sean Justin Bieber diss

Seems Bieber was unaware of Big Sean’s discomfort because he took to Twitter to thank Ariana Grande for the performance.

“Love the stage. Thanks for having me @ArianaGrande and thanks LA. Gotta tour again soon :)” Bieber wrote on Twitter.

Big Sean also made another Tweet that was unrelated to Justin Bieber that folks on Twitter took to heart.

Check out some footage from Justin Bieber and Ariana Grande performance below.

A video posted by Rap-Up (@rapup) on

A video posted by Rap-Up (@rapup) on