That screaming you just heard was millions of fans' excitement that Justin Bieber and Selena Gomez are working on a little something together (besides their romance). The Bieb is going to be writing a producing at least one song for his lady, accorinding to... will.i.am?

The Black Eyed Peas helmer told Canada's New Music Live that the song was "dope."

“He was like, ‘Yeah, I wrote it for Selena. It’s great. And it was really awesome. It was really, really dope," will.i.am said of Bieber, and of hearing the unspecified track.

No word if Bieber will work on more than one song, or if he's contributing vocals. Gomez' last album, "When the Sun Goes Down" came out last year.