Stevie Wonder and Steven Tyler in American Idol (2002)

Sugarland, Jennifer Nettles, and Kristian Bush in American Idol (2002)

Paul McDonald, Haley Reinhart, Naima Adedapo, Casey Abrams, Lauren Alaina, Pia Toscano, James Durbin, Thia Megia, Scotty McCreery, and Jacob Lusk in American Idol (2002)

Fergie, The Black Eyed Peas, Taboo, Apl.de.Ap, and Will.i.am in American Idol (2002)

Fergie, The Black Eyed Peas, and Will.i.am in American Idol (2002)

Ryan Seacrest, Haley Reinhart, Naima Adedapo, and Karen Rodriguez in American Idol (2002)

Haley Reinhart, Naima Adedapo, and Karen Rodriguez in American Idol (2002)

Lionel Richie, Luke Bryan, and Katy Perry in American Idol (2002)

Harry Connick Jr. in American Idol (2002)

Jordin Sparks, Hollie Cavanagh, and Special Guest in American Idol (2002)

Lionel Richie, Ryan Seacrest, Luke Bryan, and Katy Perry in American Idol (2002)

Lionel Richie, Ryan Seacrest, Bobby Bones, Luke Bryan, and Katy Perry in American Idol (2002)