Yeah what's justin's new song that he has out right now. I heard it yesterday on z100, it talks about technology i think.
That song is Ayo Technology, his collaboration with 50 Cent. It's on 50's new album.

Well what song did Justin have to do with?
I don't know the name of any of the songs he did with Madonna. As I recall from an interview he did, he said they did 5 or 6 songs together. We'll see how many of them end up on her album. He helped write and produce the songs so I don't know how much he actually sings on them.