Katy Perry and Jeremiah Lloyd Harmon Perform 'Unconditionally' Live on American Idol
02:47 | 05/19/19
Jeremiah Lloyd Harmon returns to the Idol stage joined by judge Katy Perry to perform her hit song 'Unconditionally' live on the American Idol 2019 season finale. See more clips on AmericanIdol.com and in the American Idol app!