Billie Lourd and Austen Rydell are celebrating four years of marriage! The couple said "I do" in a destination wedding on ...

"This case has never been just about the name." ...

Perry and Trudeau were first romantically linked in July.

A fan shared they might have to sell their tickets to Perry's concert, to which the singer replied, "But I am looking forward ...

An Australian fashion designer is "over the moon" after winning a years-long trademark battle against pop star Katy Perry.

I like a big universal pop song. I like the idea that there are things out there that can connect every person in the world, and that we can all say, “That's great, I like that. This world is a really ...

Katy Perry has just lost a 17-year-long trademark battle to fashion designer Katie Jane Taylor, who sells clothing under the name Katie Perry.

Fans have finally tracked down the black and white gingham bikini worn by style icon Katy Perry in St. Tropez!

Katy Perry is stepping into the role of a girlfriend whose boyfriend’s children are on board with their affair.

Justin Trudeau's son, 18-year-old aspiring rapper Xavier Trudeau, shared how he and Katy Perry bonded over music.

Former Canadian Prime Minister Justin Trudeau's son, Xavier Trudeau, has broken his silence on his dad's relationship with Katy Perry ...