Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan. 30) night mini-set during the FireAid LA Benefit Concert with a very ...

You know what they say about California Gurls. Katy Perry came dangerously close to suffering a wardrobe malfunction when her bra broke during her Las Vegas show over the weekend. The “Fireworks” ...

Katy Perry‘s decision to ask Snoop Dogg to perform a guest verse on her song “California Gurls” was great. Snoop Dogg’s actual verse on the song was terrible. While he’s worked with artists from many ...

In our video interview at Sunday's All Shook Down Music Festival, A B & the Sea singer-guitarist Koley O'Brien broke the news that his impressive indie-pop outfit has put together a cover of Katy ...

Katy Perry and Justin Trudeau publicly debuted their rumored relationship during a date night in Paris over the weekend. (Evan Agostini / Invision/ Associated Press; Efrem Lukatsky / Associated Press) ...

Pop star and recreational astronaut Katy Perry has found a new flame in former Canadian Prime Minister Justin Trudeau, in an unexpected romance that feels like a "Mad Libs" page come to life. The ...

This is read by an automated voice. Please report any issues or inconsistencies here. Katy Perry and Justin Trudeau were photographed holding hands during a date night in Paris on Saturday. The pair ...