A new version of Last.fm is available, to keep everything running smoothly, please reload the site.

Large artwork

Related Tags

Prism is the 3rd Studio Album by pop superstar Katy Perry. It features the #1 hit "Roar", Promo singles "Dark Horse" (feat. Juicy J), "Walking On Air" and future hit Unconditionally (Katy's current second single). The Deluxe Edition features bonus tracks "Spiritual", "It Takes Two" and "Choose Your Battles". If you get it at Wal-mart (at least in the US) the first 30,000 (?) come with a 64-page zinepak booklet containing info. on Katy, insights into her life and all… read more

API Calls