Luke Bryan is a superstar in his own right, but he still holds sincere admiration for the fellow 'idols' he sits with on the American Idol judging panel, Katy Perry and Lionel Richie.
Scotty McCreery and Lauren Alaina came up through the ranks of American Idol together in 2011, when they were both just teens, and through that unique journey, they formed a strong bond.
Keith Urban stepped away from the judging panel after American Idol went off in the air in 2016, but he may be interested in returning when the show is revived in 2018.