Oprah's Next Chapter:

What Keeps Justin Bieber Up at Night?

Every time superstar Justin Bieber goes outside, he's surrounded by photographers, screaming fans, bodyguards, managers, publicists and countless others. But, Justin tells Oprah, there are still days when he feels lonely. Justin opens up about the bad days, the haters and his sleepless nights. Plus, find out what keeps him from going off the rails like child stars before him.

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