Katy Perry新专辑《Prism》豪华版全碟发售！传说中的黑暗风格并未出现，水果姐姐保持了前两专甜美动感的基调，但音乐风格要更加多元。Katy的新专首单《Roar》已经登顶Billboard Hot 100单曲榜，大家来猜猜，这专会有几冠？
专辑曲目：
01. Roar
02. Legendary Lovers
03. Birthday
04. Walking On Air
05. Unconditionally
06. Dark Horse
07. This Is How We Do
08. International Smile
09. Ghost
10. Love Me
11. This Moment
12. Double Rainbow
13. By The Grace Of God
14. Spiritual
15. It Takes Two
16. Choose Your Battles
