This One Direction photo contains
business suit, well dressed person, suit, pants suit, and pantsuit.
There might also be
street, city scene, urban setting, dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, and pantleg.
One Direction rap the theme song to The Fresh Prince of Bel-Air on Australian radio station, Nova. And I am quite sure that Liam is beat-boxing in the background.