Justin Bieber Joins Ariana Grande In Concert, Wearing Yeezy Boosts By Adidas

Justin Bieber joined Ariana Grande on stage in Los Angeles last night during her concert tour for the second time. Bieber looked casual — performing in Yeezy Boosts by Adidas — while Grande stood in sky-high, glittered platform pumps.

All seemed to be going well. Bieber was all smiles and Grande hit her high notes, but Bieber may have gotten a little too handsy for Grande’s boyfriend Big Sean.

The rapper reportedly took to Twitter to voice his dismay. “This kid is about to learn not to touch my girl like that. Beliebe that,” he posted, but then quickly deleted.

Bieber joined Grande for her hit song “Love Me Harder,” and his hit, “As Long As You Love Me.” Ironically, the two rapped Big Sean’s verse together. Watch the video, here. He also sang his lastest feature “Where Are U Now,” by Skrillex and Diplo.

To see more of Justin Bieber’s high-top sneaker looks, click through the gallery.

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