Carrie Underwood may have won American Idol years ago, but stepping into the judge's seat has come with a learning curve.

American Idol judges Luke Bryan, Lionel Richie, and Carrie Underwood faced off in a heated edition of the Name That Song ...

Carrie Underwood, Lionel Richie and Luke Bryan talk 'American Idol' season 23 on 'The Tonight Show' in N.Y.C., plus Amanda ...

The country star is experiencing a full-circle moment, joining Luke Bryan and Lionel Richie on the judging panel for the 23rd ...

Former American Idol winner Carrie Underwood isn’t new to the show, but she is new to judging the show’s talent. Her return ...

Carrie Underwood is making her return to American Idol. After winning season 4 in 2005, she's joining Luke Bryan and Lionel ...

Highlights from Sunday's season premiere included Brian Littrell's son singing an original song and a high schooler who's ...

Returning judges Luke Bryan and Lionel Richie are joined by country music star Carrie Underwood for this season of American ...

The Season 23 premiere of American Idol was all about the return of Carrie Underwood. The Season 4 champ officially took her ...

Carrie Underwood was the obvious pick to join the judging panel after Katy Perry's exit, according to 'American Idol ...

Luke Bryan, a judge on this season of American Idol, impressed with a performance on Sunday’s broadcast. He joins Lionel ...

Carrie Underwood has shown off her American Idol premiere outfit leaving fans in awe as she debuts as the show's newest judge ...