Katy Perry has often had moments of hilarity on American Idol, but on the show’s latest episode, an unexpected moment ended up a little more awkward for her than expected. MORE: Katy Perry leaves viewers stunned in whimsical green pantsuit live on American Idol The latest live episode of the show on Monday night featured the Judge’s Song Contest, a segment where each contestant was anonymously given a song chosen by the judges and the song they’d perform would net that judge a point. Loading the player.