布兰妮、Katy Perry、Rihanna、J. Lo、Jason Derulo和Jay Sean夏日热单超强混音mv！所用歌曲包括： Jay Sean feat. Lil Wayne - Hit The Lights Rihanna - S&M Katy Perry - Last Friday Night (T.G.I.F.) Jason Derulo - Don't Wanna Go Home Britney Spears - I Wanna Go Jennifer Lopez feat. Pitbull - On The Floor
