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Katy Perry broke her silence on her romance with Justin Trudeau with a cheeky onstage comment during her concert at London's O2 Arena on Monday night. The singer is currently on her Lifetimes world ...

Katy Perry is continuing her reign at London's O2 Arena this week, and last night she had none other than Adele in attendance. The 'Roar' hitmaker posted a selfie of the two on her Instagram page ...

Katy Perry had an unexpected interruption on October 13 during a performance at the O2 Arena in London, when a fan went on stage and proposed to her while Perry was listening to a little girl share ...

During her concert at the O2 Arena in Prague, Katy Perry had a moment no one saw coming. What seemed like just another dance routine turned into a spontaneous, humorous instant that delighted the ...

Katy Perry turned the stage at London’s O2 Arena into a full-blown sci-fi fantasy during her Lifetimes Tour stop, rocking a futuristic armor look. The pop powerhouse, 40, known for hit songs “Firework ...