Country star and one-time American Idol winner Carrie Underwood — last seen debasing herself by performing at Donald Trump’s inauguration — is back on Idol as a judge this year, replacing Katy Perry.

American Idol' showrunner addresses the recent backlash surrounding former winner and current judge, Carrie Underwood.

Some American Idol winners became superstars, while others faded from the spotlight. Here's what happened to those who ...

Carrie Underwood replaced Katy as a judge on ‘American Idol,’ but some fans miss the ‘Teenage Dream’ hitmaker. Find out why ...

Underwood has sung for presidents, won multiple Grammys, and is one of the best-selling artists of all time, but before the ...

Carrie Underwood earns nickname "Jukebox Carrie" for the depth of her musical knowledges as fans (who turned in) weigh in on her first episode as an American Idol judge -- and among her first ...

Season 23 of American Idol is officially underway! After the first three auditions aired in a special following The Oscars on ...

During the season 23 premiere of 'American Idol,' contestant Abi Bowen couldn't face the judges during her audition ...

Katy Perry, who has served as a judge since the series was rebooted in Season 16, stepped down after Season 22 to release ...

Here are three quick facts about Thunderstorm Artis, 'The Voice' finalist turned 'American Idol' golden ticket holder.