Katy Perry - #VEVOCertified, Pt. 11: E.T. (Katy Commentary)

Katy Perry's new album "Smile" out August 28 - http://katy.to/smileID Katy Perry is #VevoCertified! Katy Perry Complete Collection on Spotify: http://katy.to/SpotifyCompleteYD Katy Perry Essentials on Apple Music: http://katy.to/AMEssentialsYD Watch your favorite Katy videos on YouTube: http://katy.to/MusicVideosYD Follow Katy Perry: Website: http://katy.to/WebsiteYD Instagram: http://katy.to/InstagramYD Twitter: http://katy.to/TwitterYD Facebook: http://katy.to/FacebookYD