Katy Perry

He's the resident country expert on 'American Idol.'

Host Ryan Seacrest will also return for Season 21.

She says she may get back to her singer-songwriter roots.

It's the first time the song has been performed live.

Check out cringe-worthy fashion fails from our favorite celebrity couples.

We asked you "Could the next American Idol winner come from New York State?" last month. The answer is looking more and more like "yes" as American Idol progresses.

Could the next American Idol winner come from New York State? According to Lionel Ritchie, Luke Bryan, and Katy Perry it could happen.

Are you ready to follow in Maddie Poppe's footsteps?

The singing-competition show will be simulcast live across the United States in order for viewers to cast their votes for their favorite singers at the same time.

Who's ready to be the next Kelly Clarkson?

The show's being revived by ABC after a 2016 cancellation by FOX.

Dolly and Katy didn't take too kindly to that ol' meddling Jolene on stage at the ACMs.

One of the most memorable things about Katy Perry's Super Bowl halftime show were the shark backup dancers, especially left shark. Left shark has given all of us a distraction from Deflate Gate and the Seahawks horrible final play.

These kids are my heroes. And I'll tell you what, these videos get to me. Every time.  I would give anything in the world to trade places with these precious little fighters who all deserve a chance at living a full and healthy life.