Justin Bieber's Most Controversial Moments
July 2012 After a radio DJ joked that One Direction singer Harry Styles -- who's notorious for dating older women -- might hit on Bieber's mother, the Canadian crooner came back with what seemingly was a witty retort regarding the interviewer's own mom. When the DJ informed Biebs that his mother was actually dead, the singer abruptly hung up the phone and ended the chat. Awk-ward.
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