Wynonna has been named a Season 24 “mega-mentor” for “The Voice.” In addition to star coaches Niall Horan, John Legend, Reba McEntire and Gwen Stefani, Wy will assist the competitors as they prepare for the next round of the competition: the three-way knockouts, which begin November 6. The country legend made the announcement on Instagram, saying, I’m a Judd, not a judge. ???? It is SUCH a privilege to be the Mega Mentor on this season of @nbcthevoice!!!! Tune in 11/6 on @nbc! #thevoice“