Stars reveal their favourite Christmas movies

Digital Spy quizzed Alan Carr, Olly Murs, Paddy McGuinness, Ross Noble, Harry Styles and Niall Horan of One Direction, Jo Joyner, Chloe Moretz, Aston Merrygold and Oritsé Williams of JLS, Wretch 32, Bradley Cooper, Emeli Sandé, Lisa Snowdon, Sir Ben Kingsley, John Barrowman and Louise Redknapp to find out their favourite Christmas movie.