The 16-year-old pop sensation, whose film Never Say Never premiered this week, explained that despite being surrounded by people for most of his day, he relishes the opportunity to relax in his own company.
Bieber explained: "I don’t know, I guess I’m fine with being on my own. I’m quite an independent person, so I don’t get really lonely.
"I don't really get a lot of time to myself, but at night time, that’s basically my down time when I get to just lay in bed, play on my computer, check Twitter and all that."
The singer also said that having his mother with him stops him from "going insane".
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