Carrie Underwood gave fans a blast from the past by performing "Alone" on "American Idol," two decades after doing so on the show in 2005.

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

Carrie Underwood has tried to cultivate a drama-free image, but ongoing rumors over the years suggest there is more to the ...

American Idol' judge Carrie Underwood had fans in shock when she performed Heart's "Alone" on the show for the first time ...

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

During an exclusive interview with Fox News Digital, the 62-year-old singer, dancer and choreographer opened up about the ...

Carrie Underwood is literally on a roll these days! The 'American Idol' Season 4 winner seized the golden opportunity to replace Katy Perry as the judge of the show, bringing her journey full circle.

Underwood beat Bo Bice to win the show and is now serving as a judge on Season 23 following Katy Perry ‘s departure. She ...

The season 4 winner is now a judge on 'American Idol,' and she joined in the show's "Iconic Idol Moments" night by re-wearing ...

Carrie Underwood reunited with other former 'Idol' contestants from the show's fourth season in 2005. Here's what they said ...

Carrie Underwood's choice of dress for the American Idol finale is turning heads. The judge wowed audiences when she slipped ...

Carrie Underwood, who was crowned the winner of “American Idol” season 4, gave fans a throwback moment like no other. Underwood sported the same dress she wore on the “Idol” finale in 2005 and, ...