Katy Perry experienced a frightening onstage mishap Friday night during her Lifetimes Tour stop at the Chase Center in San ...

Katy Perry is reportedly overwhelmed and exhausted with her professional and personal life. A source exclusively told Rob ...

John Mayer loves Katy Perry-- and he also loves her massive new single, 'Roar.'The 'Paradise Valley' crooner couldn't stop bragging about his lady love's new song, as well as his collaboration ...

Katy Perry gave a special concert at the Colorado high school, whose spirited lip-dub video to her pop anthem "Roar" won "'Good Morning America''s 'Roar' With Katy Perry Contest. Perry ...

On July 18, Katy Perry turned San Francisco’s Chase Center into a kaleidoscope ... Technical difficulties delayed the ...

The singer was playing the San Francisco Chase Center over the weekend and was banging out one of her signature hits, Roar, ...

Katy Perry was performing Roar at the Chase Centre when the butterfly prop she was riding dropped mid-air, with the crowd ...

The pop superstar was flying on a giant mechanical butterfly around Chase Center in San Francisco when it unexpectedly jolted ...