Justin Bieber - 7 Celebrities Who Dissed Him Including Selena Gomez

Justin Bieber - 7 Celebrities Who Dissed Him Including Selena Gomez. Justin Bieber is a pop superstar and has been in controversies ever since he became a teen heartthrob. Be it dating Selena Gomez or pissing in a mop bucket, Justin's actions have not been appreciated by many celebrities.