Katy Perry’s travel habits have reportedly surprised Justin Trudeau. According to a source, the former Canadian Prime ...

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.

Justin Trudeau is reportedly thrown off by the travel habits of his partner Katy Perry, according to the American magazine ...

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

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 was positively glowing – and looking more than a little bridal in retro Lanvin, RadarOnline.com can reveal. On ...

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 is enjoying a yacht outing in Australia as she stuns in a teeny string bikini and treats herself to an ice cream.

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

Katy Perry apologizes after her Werchter Boutique performance was canceled at the last minute, tells fans 'I am just as ...