'The Voice': Niall Horan and Season 24 Winner Huntley React to Shocking Victory! (Exclusive)

'The Voice' winner Huntley and coach Niall Horan chat with ET's Deidre Behar after the season 24 finale, which aired Tuesday on NBC. Huntley recounts the 'surprising' moment he heard his name called as the winner while Niall reacts to his second victory in a row since joining the show. Huntley shares how he plans to celebrate his win with his family. Plus, Niall dishes on what fans can expect from his upcoming tour, 'The Show.'