Justin Bieber is getting ready for his next performance and all the fans are eagerly waiting to him perform on the stage. The makeup artist is doing his makeup right now. It seems like there is some problem in his ear as he is constantly rubbing his ear every minute. It would definitely be ear infection. If he has ear infection, he needs to get his ear checked and treated as soon as possible otherwise he may not be able to perform well on the stage and the fans would be disappointed. Let's get to the back stage and help treat his ear infection.