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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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry turned the stage at London’s O2 Arena into a full-blown sci-fi fantasy during her Lifetimes Tour stop, rocking a ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo by Jim Dyson/Getty Images Katy Perry sarcastically nudged the conversation about her rumored relationship with former ...

Katy Perry delivered an unforgettable surprise during her concert at the O2 Arena in Prague. The singer transformed an ordinary performance moment into a spontaneous and heartwarming interaction that ...