The show was classic Katy Perry — unpredictable, playful and wholly captivating — keeping fans on the edge of their seats.

Katy Perry fans have been channeling some of the singer's most iconic looks while attending her Lifetimes Tour. The concert ...

Justin Trudeau may not have shown up to this show but "The Lifetimes" tour was enthusiastically embraced by the singer's ...

Less than a month after Katy Perry announced her split from actor Orlando Bloom, some fans captured Justin Trudeau solo at her concert.

The most recent of Perry’s public real estate battles surrounds the $15 million purchase of an estate in Montecito, California, a small town near Santa Barbara preferred by celebrities like ...

Katy Perry is no teenage dream to the family of the 85-year-old disabled veteran she's gearing up to fight in court.

Justin Trudeau attended Katy Perry’s Lifetimes Tour stop in Montreal on July 30, just two days after the pair enjoyed dinner together in the city.

Katy Perry stopped her Detroit concert when young fan McKenna collapsed on stage after being invited up during the performance on August 3.

Katy Perry and Justin Trudeau went for a stroll at Montreal's Mount Royal Park before grabbing dinner on Monday, July 28. Later that night, TMZ reported, they got drinks at Taverne Atlantic in the ...

Katy Perry stopped her Detroit concert to help a fan who collapsed after being brought onstage: 'It's overwhelming.' ...