wow! me likey! :D first time i heard the song and i loved it! and by the way, why promotional single lang? i hope gawing 4th official single.. hahha lakas maka #LadyGaGa who? xD LOL #KatyPerry #PRISM #WalkingOnAir #DeepHouse #PromotionalSingle #Soundtrip! #NowPlaying #Sony #Xperia #Walkman ♪ ♬ ♩