0104_bieberJustin Bieber has hit another career milestone: A cover story with Vanity Fair.

"I'm crazy, I'm nuts" he tells the magazine's February issue, "I’m not normal. I think differently -- my mind is always racing. I’m just … nuts. But I think the best [musicians] probably are."

Though he describes himself as "crazy," Bieber tells the mag for the in-depth interview "I know I’m not going to make a life-changing bad decision, as some people have. I’ve seen it happen too many times. I could be my own worst enemy, but I don’t want to mess this up.”

Check out more from the mag when it hits newsstands January 6 -- and watch video from the photoshoot below!

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