Main Characters Judge 391 main appearances Judge 348 main appearances Host 334 main appearances Judge 204 main appearances Judge 152 main appearances Judge 122 main appearances Judge 118 main appearances Judge 94 main appearances Host 85 main appearances Judge 62 main appearances Judge 34 main appearances Judge 31 main appearances Judge 28 main appearances Judge 28 main appearances Host 28 main appearances Host 28 main appearances Judge 27 main appearances Judge 27 main appearances Judge 22 main appearances
Recurring Guest Characters Lady Gaga 2 guest appearances Busted 2 guest appearances Clean Bandit 2 guest appearances Anne-Marie 2 guest appearances Zara Larsson 2 guest appearances Louis Tomlinson 2 guest appearances Contestant 2 guest appearances Stormzy 2 guest appearances Tokio Myers 2 guest appearances Paloma Faith 2 guest appearances Tom Walker 2 guest appearances Whitney Houston 2 guest appearances George Michael 2 guest appearances Fifth Harmony 1 guest appearances Idina Menzel 1 guest appearances Katie Waissell 1 guest appearances Meghan Trainor 1 guest appearances Chico 1 guest appearances Union J 1 guest appearances Queen 1 guest appearances ⇤ « 5 6 7 8 9 10 11 12 13 14 » ⇥