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 ...

Katy Perry thinks Carrie Underwood is the ideal person to judge 'American Idol'. The 40-year-old singer announced her ...

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