Katy Perry's iHeartRadio Album Release Party Coming Soon

Katy Perry's iHeartRadio Album Release Party Coming Soon
Yahoo Screen on Tuesday, October 22nd at 6 p.m. PT/9 p.m. ET to watch Katy Perry perform songs from her new album PRISM. The iHeartRadio Album release party is LIVE and only on Yahoo Screen. For more moments you won't want to miss, download Yahoo's new Screen app.">