Katy Perry surprised fans at Rock in Rio by going into the crowd to hang out and take photos with them before her performance ...

Katy Perry's "143" officially arrived on Friday, September 20. Based on its performance thus far, Hits Daily Double projects ...

Katy Perry distributed pizza meals to the ones who were patiently waiting to get a glimpse of the star after her Rock in Rio performance ...

The singer tries to revive her imperial era — but her perfunctory pop music feels trapped in a bygone time.

Katy Perry is making futuristic fashion statements with some daring aerial stunts at Brazil’s Rock in Rio Festival!The ...

Jones, Dakota Johnson and more. From Hollywood to New York and everywhere in between, see what your favorite stars are up to.

Where did it all go wrong for Katy Perry? It wasn’t that long ago she was the byword for fun, quality pop tunes: lest we ...

The 'Woman's World' hitmaker admitted her family are no longer excited at the thought of previewing her new material, but 13-year-old Flynn - who her actor fiance has with ex-wife Miranda Kerr - has a ...

The United Way of Kaw Valley Nancy Perry Day of Caring continued for its second and final day to encourage volunteerism in ...

Katy Perry's album "143" is here following her "American Idol" departure. Here's why critics are calling her album "mindless" ...

For her first album in four years, Katy Perry reteams with producer and songwriter Dr. Luke, with whom she made many of her ...

Who is Katy Perry? As she reminded people in the initial run-up to her comeback single "Woman's World," where she dusted off ...