American Idolseason 23's new judge Carrie Underwood has been upfront about her time on the show 20 years ago, revealing a ...

As American Idol celebrates its season 23, new judge Carrie Underwood has been bringing a unique perspective to the panel – ...

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

It has been two decades since Carrie Underwood first appeared on the American Idol stage. However, this time, she has ...

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

Fans first saw Underwood wear the halter-top dress during the Season 4 finale in May 2005. She rocked the look when Ryan Seacrest called out her name as the winner. Bo Bice was the runner-up.

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

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

Carrie Underwood took a trip down memory lane and showed her fans a diary entry from her time competing on American Idol. The ...

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