Katy Perry's greatest hits compilation The Ones That Got the Plays rises into the top 10 for the first time in there U.K.

While it seems Katy Perry and Justin Trudeau are one of the most unexpected couples, they seem to work. However, insiders ...

Katy Perry's "The One That Got Away" becomes her longest-charting hit on one of Billboard's global rosters thanks to its ...

Katy Perry broke out one of her looks from the 2009 Hello Katy Tour for her current set of summer shows, take a ...

We're having serious déjà vu.

Katy Perry declined calls from exes Diplo, John Mayer and Orlando Bloom in a fun onstage stunt before accepting one from boyfriend Justin Trudeau.

Katy Perry's "Watch It Burn" video follows a fiery scorpion-tail rampage that ends in release, reflecting the song’s themes ...

Katy Perry and Russell Brand were married from 2010 to 2012, a short-lived union that has regularly resurfaced in the media ...

Katy Perry is taking a trip down memory lane with her latest look. Through her charity, the Firework Foundation (founded in ...

Katy Perry shared a backstage photo in her robe after Belgium's Werchter Boutique was shut down over severe thunderstorm ...

Katy Perry has wowed fans with a bold fashion moment at her latest concert at the Blenheim Palace Festival. The singer shared ...