Kelly Clarkson and Reba McEntire join "The Voice," with Clarkson bringing a new format in Season 29.

Country music stars Kelly Clarkson and Reba McEntire are set to join "The Voice" as coaches. McEntire will coach in Season 28 alongside Michael Bublé, Niall Horan, and Snoop Dogg. Clarkson will return for Season 29, which features a new format including a "Triple Turn" competition and an "In-Season All-Star Competition." NBC has arranged a bi-coastal schedule for Clarkson to film her daytime show in New York while coaching in Los Angeles.