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Justin Bieber made a guest appearance at an Ariana Grande concert at The Forum in Inglewood, Calif. last night (April 8). According to People, the pair did a touching rendition of “Love Me Harder,” as well as hits such as “Where Are U Now” and “As Long as You Love Me.” And Bieber’s tweet at the show’s end seemed as harmless ever.

But it was during their performance of “Love Me Harder” that Bieber wrapped his arms around Ariana and began “nuzzling” into her neck, according to Mail Online.

It looks as though Ariana’s boyfriend Big Sean wasn’t too impressed with the scene  either. Not long after images of the concert hit the net, the Detroit rapper took to Twitter, simply saying “Wow.” That tweet has since been deleted but to view a screenshot of it, click here.

What would you do if you were in Big Sean’s shoes? Did the Biebs cross the line?

Check out footage of the duo’s performance below and you decide.



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Did Justin Bieber Cross The Line With Big Sean’s Girlfriend Ariana Grande?  was originally published on