Will.i.am reveals that Justin Bieber wrote track for girlfriend

Singer wrote and produced track for Selena Gomez

In an interview on Canadian radio, will.i.am revealed that Justin wrote a song for his girlfriend, Selena Gomez.

According to a member of Black Eyed Peas, he and Justin were in the same plane when the Canadian nudged him and said: "I want you to listen to this song I wrote. I'm excited because it is one of the first songs I produced."

The pair heard the song in the notebook of Bieber, and Will said: "The music is great. Justin said, 'Yeah, I wrote to Selena.' And the music is very, very cool."

Bieber and will.i.am recorded a track together for the new album from Will, "willpower #" and the singer recently said that Bieber will still be famous in 15 years, it is very talented.