If you feared that we may be nearing the end of the world, this footage may be further proof that you are right. Justin Bieber said in an a recent interview with GQ that he was a fan of Metallica and apparently he wasn't kidding.  When asked in the interview about Metallica, the pop singer commented on songs like "One' and 'Fade to Black' that "those are my jams." Uh, ok, not exactly what we'd call those Metallica classics but so be it.

Although it was just for fun, backstage cameras caught Bieber humming along to Metallica's classic 'Fade to Black.' Check out the footage below

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