Katy Perry triumphs during concert at Chase Center, despite technical difficulties and overblown stage production.

Katy Perry's Phoenix concert featured elaborate visuals ... After an eight-year hiatus from touring, Perry returned with a vengeance and some help from AI. The show opened with a computerized video ...

By the time she was belting out “Firework” in a tinfoil bathrobe, I had tears in my eyes (from seeing our local heroes Jesse and Jonathon glide into their third straight first-place finish at Cultus ...

The pop superstar was flying on a giant mechanical butterfly around Chase Center in San Francisco when it unexpectedly jolted ...

Katy Perry sparked romance rumors with former Canadian Prime Minister Justin Trudeau after the two were spotted enjoying an ...

Don’t adjust your screens! That’s not a glitch, and it’s not AI (as far as we can tell). That is Katy Perry and Justin ...

Katy Perry brought her Lifetimes Tour to PHX Arena on July 12. It was a sci-fi fever dream with "Roar," "Firework," "I Kissed a Girl" and more hits.

Former Canadian Prime Minister Justin Trudeau made headlines on Tuesday when it was revealed that he and popstar Katy Perry ...