American Idol alum Katy Perry shared her thoughts on past winner Carrie Underwood replacing her as judge on the singing ...

Katy Perry is leaving American Idol in good hands. After the "Dark Horse" singer announced that season 22 of the singing ...

Katy Perry has plenty of faith in Carrie Underwood as she prepares to take the wheel on American Idol. After it was announced ...

Carrie Underwood will make her debut as a judge on Season 23 of 'American Idol' — but some fans will not be tuning in.

Katy Perry recently commented on Carrie Underwood joining American Idol to replace her role as a judge. Here’s what she said!

Carrie Underwood got emotional in the trailer for Season 23 of American Idol. Underwood — who came under fire for performing ...

Carrie Underwood appeared ‘tense’ as she made her first public appearance at ‘American Idol’ taping after her presidential ...

In a new promotional video premiering exclusively with PEOPLE on Monday, Jan. 27, fans get a glimpse at the contestants who ...

American Idol' recently teased Carrie Underwood's judging debut and fans are going crazy in the comments section.

American Idol' Season 23 producers are allegedly in the 'worst-case scenario' with fans after Carrie Underwood's inauguration ...

Singer-songwriter Katy Perry shares how she feels about Carrie Underwood replacing her as a judge on the reality show ‘American Idol,’ praising Underwood’s experience and insight into the competition.