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.

Longtime American Idol viewers undoubtedly recognized the dress Carrie Underwood wore on the show on Monday night (April 28).

Carrie Underwood may be a top country music star, but she hasn’t forgotten where she came from. As American Idol narrowed down the competition from 12 contestants to the Season 23 Top 10 Monday night, ...

Carrie Underwood stunned fans at the start of Monday's new episode of American Idol by donning a familiar dress from two ...

Just one day after American Idol viewers made the worst decision of the season by eliminating Amanda Barise (bitter, party of ...

Fantasia Barrino was crowned the winner of "American Idol" more than two decades ago. Now, she's back on the show's stage.

Tonight on American Idol, the Top 12 recreate iconic moments from the singing competition's past as Season 3 winner Fantasia ...

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

With Fantasia Barrino returning to 'American Idol', watch her throwback performance of "Summertime" that helped her win ...