Katy Perry released her new single today produced and co-written by Klas Åhlund, who co-wrote "Speakerphone" for Kylie Minogue as well as Britney Spears' "Piece of Me" and has produced dozens of tracks for Swedish pop star Robyn.
Perry told MTV News that it was influenced by CeCe Penison's 1991 hit "Finally" and 90's deep house music.
Listen, AFTER THE JUMP…
