Teen pop sensation Justin Bieber, who suffered a mild concussion after crashing into a glass wall, says the injury has affected the right side of his face.
The 18-year-old performer managed to complete his set on stage, but passed out briefly in his dressing room afterwards, reported People Magazine.
"I can't move my eyebrow. It's the weirdest thing, some weird stuff going on," he said. Earlier, the Boyfriend hitmaker was taking it easy after the incident. "I got into a fight with a glass window," he said on a video.