3:54   Katy Perry - Firework (Official Music Video) 3:54   Katy Perry - California Gurls (Official Music Video) ft. Snoop Dogg 3:43   Calvin Harris - Feels (Official Video) ft. Pharrell Williams, Katy Perry, Big Sean 5:02   Katy Perry - E.T. ft. Kanye West (Official Music Video) 4:01   Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley 3:42   3OH!3 - STARSTRUKK (Feat. Katy Perry) [OFFICIAL MUSIC VIDEO] 3:45   Katy Perry - Dark Horse ft. Juicy J 3:27   Katy Perry - E.T. (Lyrics) 4:44   Katy Perry - Hot N Cold (Official Music Video) 4:30   Katy Perry - Roar 12:35   Katy Perry's FULL Pepsi Super Bowl XLIX Halftime Show! | Feat. Missy Elliott & Lenny Kravitz | NFL 3:57   Katy Perry - Unconditionally (Official) 3:13   Katy Perry - Dark Horse (KnighsTalker Radio Edit) ft. Juicy J 4:12   Katy Perry - Part Of Me (Official) 3:48   Katy Perry - Firework (Lyrics) 4:50   Katy Perry - The One That Got Away (Official Music Video) 3:51   Katy Perry - Last Friday Night (Lyrics) 8:05   Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) 3:57   Katy Perry - California Gurls (Lyrics) Feat. Snoop Dogg