From sartorial statements to unforgettable celebrity fashion looks, these are some of the most iconic Grammys red carpet outfits of all time.

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.

The “Firework” singer announced last year that she was leaving the ABC singing competition after seven seasons to embark on her “Lifetimes” tour.

Ahead of her 'Jimmy Kimmel Live!' showing, Katy Perry took a page out of Taylor Swift's style playbook in a 'fit similar to ...

Katy Perry is all for Carrie Underwood - despite what fans may think.The 40-year-old pop icon stepped down from her judging ...

Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan.

With her fourth outing on the couture calendar, Moroccan designer Sara Chraïbi wanted to be less literal with the crafts of ...

LOS ANGELES, CALIFORNIA: Katy Perry may have left ' American Idol ' after seven seasons, but her bond with former co-judges Luke Bryan and Lionel Richie remains strong. During an appearance on 'Jimmy ...