The Voice has added another mentor for its third season. Green Day frontman Billie Joe Armstrong has joined NBC's singing competition as a mentor to Christina Aguilera's team, according to a tweet sent out by the show's staff Thursday night.
"Welcome Billie Joe (@BJAofficial) to #TeamXtina!" the tweet read. "We are ready to rock out in Season 3."
He joins previously announced season three mentors Rob Thomas (Cee Lo Green's team), Mary J. Blige (Adam Levine's team) and Michael Buble (Blake Shelton's team).