Paula Abdul and Simon Cowell in American Idol (2002)

Daryl Hall, John Oates, Hall & Oates, and Michael Lynche in American Idol (2002)

Raquel Welch and Nigel Lythgoe in American Idol (2002)

Daryl Hall, John Oates, and Hall & Oates 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)