One Direction

Harry Styles May Join Christopher Nolan's 'Dunkirk': Report

Best of Late Night TV: Conan's Star Wars Cold Open

Best of Late Night TV: John Krasinski and Jimmy Kimmel's Christmas Prank War, Jennifer Lawrence's Seth Meyers Crush

Best of Late Night TV: Harry Styles's 'Late Late' Tattoo and Daisy Ridley's 'Star Wars' Flip Cup

Best of Late Night TV: One Direction's New Band Member and Justin Bieber's Secret Handshake

Best of Late Night TV: One Direction's Hilarious Dodgeball Game, Clooney Handcuffed to Letterman