Listen to the new single by Madonna and Justine Timberlake.

“I haven’t worked with a lot of songwriters where I’m instantly connected and start riffing and playing with the rhythm of the words. He’s as interested in rhythm of words as the meaning of words. I enjoyed that process with him,” says Madonna of the SexyBack singer.

Yeah, well it doesn’t hurt that he’s got the best tush in all of Hollywood.