Getty Images The Voice is getting a new vocal coach! Country singer Riley Green is joining the long-running singing competition for the upcoming 30th season. Season 30 will see the return of Kelly Clarkson and Adam Levine, with Riley joining them alongside another star that has not yet been announced, making a total of four coaches in all, per Deadline. Riley is known for hit songs like "There Was This Girl," "Half of Me, "I Wish Grandpas Never Died," and the song "Different 'Round Here" he did with Luke Combs. He's released three albums so far in his career.