This gives a whole new meaning to "Baby, you're a firework." Katy Perry was almost struck by electrical sparks while signing ...

Katy Perry shared what fans can expect from The Lifetimes Tour in an exclusive interview with E! News: "There might be a ...

Baby, Katy Perry is a firework. And as the singer—mom to 4-year-old Daisy with fiancé Orlando Bloom—turns the big 4-0, allow this look back at her fashion evolution to show you what she's worth.

Katy Perry confirmed she stays in touch with her fellow “American Idol” judges, Luke Bryan and Lionel Richie, after quitting the show last year. “I miss them so much,” the “Firework ...

Katy Perry will take 'The Lifetimes Tour' to several cities across the United States starting on May 7 in Houston, Texas' ...