On 'The Voice,' Cee Lo Green and Blake Shelton have a charming, bantering dynamic, and now it appears that their creative chemistry has the two judges working on a new project behind the scenes as well. Green and Shelton are set to work together on a new song -- and we have a feeling that the cross-genre collab will be fantastic.

A new video to promote the second season of 'The Voice' sees Shelton explaining that he and Green would be dynamite on a track. "It would surprise you how good it would sound, me and Cee Lo together," he says. "In fact, we're working on a song together -- true story." Green elaborated, "I have a song I'm trying to get Blake on right now, as we speak. I'm supposed to go into the studio sometime soon." Exciting!

Along with last year's Christina Aguilera-Maroon 5 collab 'Moves Like Jagger,' there may be even more 'The Voice' related stars working together, with Aguilera mentioning that Blake Shelton's wife, Miranda Lambert, would be an ideal duet partner. "The possibility of a collaboration is always in the works," she said. "Blake's wife Miranda -- we were talking about collaborating as well."

So many powerhouse duos, so little time!

Watch Blake Shelton Talk About Upcoming Collaboration With Cee Lo Green