How huge of a band is Metallica? People might not go see a movie about 'em, but everybody knows 'em. Even pop megastar sensation Justin Bieber.
Noisey got their hands on the above video featuring Bieber singing the solo for "Fade To Black," which is sure to raise the ire of butthurt metalheads everywhere.
Update: Due to the overwhelming response to this post, we have launched a Photoshop Justin Bieber into a Classic Metal Photo Contest!
Previously, Bieber's music was mashed up with Slipknot and 'knot frontman Corey Taylor enjoyed it so much, he said he would be opened to performing it live with the Biebz.
Oh, and yes, that above photo is 100% 'shopped!