अपनी भाषा में प्लॉट जोड़ेंGo beneath the candy coating of the Perry phenomenon. Features unseen backstage footage and the very latest compelling interviews from Katy Perry, John Mayer and Russell Brand.Go beneath the candy coating of the Perry phenomenon. Features unseen backstage footage and the very latest compelling interviews from Katy Perry, John Mayer and Russell Brand.Go beneath the candy coating of the Perry phenomenon. Features unseen backstage footage and the very latest compelling interviews from Katy Perry, John Mayer and Russell Brand.