Who hasn't the Biebs united creative juices with? (That sounded a lot worse than we meant it to.)
Shrieking at this point is totally OK.
"We worked with Mike Posner for 'Boyfriend,' so that turned out well," he told the radio station. "It's crazy. I mean, I even wrote a song with Taylor Swift, so the whole album ranges differently." Whether we'll actually hear Swift's voice has yet to be determined.
J.B. has also hinted at wanting to do something with Adam Levine (or maybe he already has?).
"i think we need to do something on @NBCTheVoice," he tweeted to the show coach. And continued with some upcoming news, "Next Tues @nbcthevoice Im gonna WORLD PREMIERE the first clip of the ...might also announce some major news too."