Superstar judges Luke Bryan, Katy Perry and Lionel Richie share where their own dreams began with trips to their hometowns, bringing heart, laughter and antics to another round of auditions in search of the next American Idol.

It's Hollywood Week, and the pressure is on for Idol finalists, with only one chance to perform for judges Luke Bryan, Katy Perry and Lionel Richie in the first-ever Idol Arena. Who will survive the biggest cut in Idol history?