Canadian pop star Justin Bieber has been banned from performing in China. In a statement, the ministry said it was not appropriate to allow in entertainers who have engaged in "bad behavior." The statement was issued in response to a question recently submitted by a user of the bureau's website. It did not elaborate on exactly which of Mr Bieber's run-ins with the law it was referring to. Justin Bieber will be performing in Asia as part of his Purpose World Tour from September, and will be playing in Japan, Hong Kong, the Philippines, Singapore and Indonesia.