Nick Jonas, 20, debuted a song called “Wedding Bells” at the Jonas Brothers’ comeback concert on Oct. 11 in New York. His ex-girlfrind Miley Cyrus, 20, even spoke out saying she thinks it’s about her! Now, he’s in the studio — we can’t wait to hear the song and their new album! Nick Talks About ‘Wedding Bells’ “We’re in the process of recording a new album, which is both good and bad,” Nick said about the song during the concert. He added that, as a songwriter, “you have the responsibility to