Full show http://watchawardshows.com/watch-mtv-vma-2013/ 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345 2013 VMAs 2013 VMAs 2013 VMAs 2013 VMAs Katy Perry HD live performance MTV VMA 201345