Katy Perry (TBA)
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The 29 Most Important New Albums To Get Excited About In 2016

10. Katy Perry (TBA)
'Prism' pretty much blew our minds when it was released in 2013, and after a phenomenal world tour, we're pretty sure that Katy Perry's got a lot of time on her hands... enough time to work on her fourth studio album, perhaps? (Picture: Getty)