Katy Perry - California Gurls (Live on X - Factor)Firework : PV sm12701327 Live sm12752198 Teenage Dream : PV ---- Live sm12742311 Nickelback関連 mylist/21922037 Katy Perry関連 mylist/22168858 その他いろいろ mylist/22131301
http://www.nicovideo.jp/watch/sm12762424