Katy Perry and Luke Bryan after reaching a tie in the inaugural Judge's Song Contest picked Lady K to advance on Monday's episode of American Idol on ABC.The season 20 episode featured a contest within the competition as each judge picked songs for the top 11 to perform and earned a point if they chose their song.Katy, 37, and Luke, 45, each finished with four points during the two-hour episode, while Lionel Richie, 72, racked up three points. Inaugural contest:Katy Perry and Luke Bryan after reaching a tie in the inaugural Judge's Song Contest picked Lady K to advance on Monday's episode of American Idol on ABCSince Katy and Luke tied, they decided together which of the bottom two contestants should advance and chose 25-year-old Alabama singer Lady K.Fellow Alabama singer Tristen Gressett, 17, was eliminated from the competition.
