According to producer Bryan-Michael Cox, two major R&B forces could come together for a tour. Cox spilled the beans -- or started an insane rumor -- on Jermaine Dupri's 'Living the Life' YouTube series.

"Usher and the boy Chris Brown are going on tour, y'all know that, right?" Cox said during the vlog. With some help from Dupri, Cox quickly realized that the news of Usher and Brown coming together had not been made public. "I might've just gave y'all some exclusive s---," Cox confessed.

To further stir the pot, Cox, Brown and Usher took to Twitter to discuss the possible collaboration. Cox attempted to retract his statement, claiming he was drunk when he recorded the 'Living the Life' segment, but the R&B kings played with the idea via their tweets. "What would you guys say if me and Usher went on tour?" Brown tweeted. Usher kept it going, adding: "If you could see Usher perform live with anyone -- who would it be?"

Reps for the megastars have yet to confirm or deny the tour rumors. Chris Breezy wrapped up his European jaunt in June and Usher will reportedly begin promoting 'Versus' and the upcoming 'Raymond V. Raymond' deluxe package in the fall.