American Idol Season 12

all seasons: # 1 2 3 4 5 6 7 8 8 9 9 10 10 11 11 12 12 13 14 15

actor: 玛丽亚·凯莉 / 妮琪·米娜 / 瑞安·西克雷斯特 / Randy Jackson / Keith Urban

season number: 12

number of episodes: 37