Full show: http://watchawardshows.com Justin Bieber Believe performance MTV Video Music Awards 2013 Justin Bieber Believe performance MTV Video Music Awards 2013 Justin Bieber Believe performance MTV Video Music Awards 2013 Justin Bieber Believe performance MTV Video Music Awards 2013 Justin Bieber Believe performance MTV Video Music Awards 2013 Justin Bieber Believe performance MTV Video Music Awards 2013