The Voice season 9 won't debut until Sept. 21 on NBC, but information about the upcoming season's guest mentors is already leaking.
None other than Selena Gomez will join forces with Gwen Stefani to help mentor her team, and the legendary Missy Elliott will be on hand for Pharrell (!!!), according to Us Weekly. Us also reports that Creedence Clearwater Revival mastermind John Fogerty will team up with Adam Levine, and Brad Paisley will mentor Blake Shelton's singers.
A rep for The Voice had no comment.