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

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.

It was all noise, flash, lightsabre battles, dancing and insistent beats, with Perry supplying upbeat messages in between ...

Katy Perry and former Canadian Prime Minister Justin Trudeau reportedly enjoyed a dinner date together as the pop star’s tour ...

Katy Perry's Lifetimes Tour almost came to a terrifying end on Friday July 18 when a flying prop malfunctioned. See the video ...

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Katy Perry cannot catch a break, literally. While performing on stage, the singer found herself stuck mid-air inside a giant inflatable ball, unable to get down as her crew scrambled to help.

Katy Perry and Orlando Bloom reportedly plan to break up after the “Firework” singer finishes her current “Lifetimes” tour later this year. “It’s over,” a source told Page Six on ...

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.

Pop star Katy Perry lit San Antonio up like a firework when she brought her Witness tour to the AT&T Center on Wednesday, Jan. 10, 2018. Carly Rae Jepsen opened the show before Perry thrilled the ...