Following a competitive Hollywood Week, the search for the next American Idol continues with the Showstoppers round. Taking the stage for their first time with a band, Idol hopefuls sing their hearts out in their last chance to make it into the coveted Top 24. In the Final Judgment, two pairs of contestants face off in a sing-off with judges Luke Bryan, Katy Perry and Lionel Richie, sealing their fate for the next round.