Can you imagine the utter horror a zombie Justin Bieber would wreak upon the world? We'd have literally thousands upon thousands of pre-teen girls lining up to have their brains devoured by the putrid pop star. Not like we wouldn't be better off as a civilization without them, but still. So what exactly would inspire somebody to get an undead representation of the Biebs permanently emblazoned on their epidermis? The world may never know.