Carrie Underwood gave fans a blast from the past by performing "Alone" on "American Idol," two decades after doing so on the ...

“American Idol” judge Carrie Underwood has surprised viewers with a callback to her time on the show in 2005.

Carrie Underwood is giving "American Idol" fans a ... Idol" by delivering a show-stopping performance of the song "Alone," made famous by Heart, just as she did on the show 20 years earlier.

There were enough hints dropped by American Idol regarding this nostalgic performance, but still, it took fans by surprise.

Carrie Underwood, 42, went back to her “American Idol” roots for the season’s “iconic Idol moments” special on Monday night.

On Sept. 20, 2018, Underwood received a star on the Hollywood Walk of Fame. She is the proud owner of star No. 2,646. Those ...

After an incredible compliment (and true prediction!) from 'American Idol' judge Simon Cowell, Underwood says she felt like ...

Carrie Underwood has come full circle since winning "American Idol" two decades ago. The singer has sold over 85 million ...

Carrie Underwood made an unforgettable return to the American Idol stage on Sunday, opening the latest episode with a ...

The theme of tonight's episode of American Idol is "Rock and Roll Hall of Fame Night," and judge Carrie Underwood is ready to ...

The 'American Idol' star shared a 20-year-old clip of her performance of the song 'Alone,' originally performed by Heart ...