Katy Perry will deliver fireworks next week. The Post can confirm that the pop star is set to testify in the second phase of ...

Chris Pratt has been named as a potential witness in Katy Perry’s ongoing legal battle with the former owner of her $15 ...

Sources spoke to People about why Katy Perry and Justin Trudeau's romance isn't moving forward for now after their Montreal ...

Katy Perry had a hilarious fan interaction at her most recent concert. In a clip that has gone viral, Perry is seen bringing up a fan onstage in one of her show's segments, only to learn that his name ...

Judge Joseph Lipner scolded Katy Perry's lawyers for their 'outrageous' stunt on the first day of her $15million trial.

Katy Perry and Justin Trudeau might reportedly not be seen together for a while. A source exclusively told PEOPLE that the ...

Actor Chris Pratt could well be called upon to testify in singer Katy Perry’s bitter legal battle against an ailing veteran ...

The award-winning West End and Broadway musical was a project from Max Martin, one of the world’s most successful pop songwriters.

Singer Katy Perry is prioritizing her Lifetimes Tour and raising daughter Daisy Dove amid her split from Orlando Bloom.

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As the second phase of Katy Perry’s legal battle with Carl Westcott kicks off in court, the 85-year-old veteran’s family ...