Toward the end of a Dubai concert, Justin Bieber was joined by an eager, possibly malicious fan and/or foe. The chum(p) rushed the stage while Bieber's back was turned, seized the onesie-enthusiast, and was promptly wrestled away by some Pop Star Protectors. But not before flipping a grand piano, bro! "A rattled Bieber and eight-piece band managed to finish the song without pause while the attacker was taken offstage followed by the damaged piano," reports the National. "Bieber returned for an encore after a three-minute break and finished the concert with 'Boyfriend' and the final song, 'Baby.'" Atta Biebs.