Perry who decided to leave the judge's panel after Season 22,  recently appeared on 'Jimmy Kimmel Live!' to discuss her life ...

Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.

Quite frankly, we may have never learned Carrie Underwood’s name without American Idol. The “Before He Cheats” singer was just 21 years old when she traveled to St. Louis from her tiny hometown of ...

According to a report, 'American Idol's production team has been instructed to steer clear of any mention of Carrie Underwood ...

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

Katy Perry is sharing how she really feels about being replaced by Carrie Underwood on American Idol.

Katy Perry thinks Carrie Underwood is the ideal person to judge 'American Idol'.

American Idol alum Katy Perry shared her thoughts on past winner Carrie Underwood replacing her as judge on the singing competition series, which airs March 9 on ABC.

"She was born on that show," Perry says.

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

Despite calling one of his old pieces a "total douche move," the American Idol alum says the move wasn't about "erasing the ...