Shortly after dancing to the Poker Face singer's hits, Katy took to her Instagram Stories to praise the performance.

Katy Perry has revealed why she hasn't been able to perform at her best after kicking off her "Lifetimes" tour on Wednesday ...

Katy Perry is known for her changing but trendsetting styles, and she has no problem showing off all those sexy looks on ...

Katy Perry is back on stage and is already teasing fans with #KP7 at The Lifetimes Tour. The California Gurls hitmaker is ...

This California gurl is happy to be back on earth. After Katy Perry flew to space on Monday as part of Jeff Bezos’ Blue ...

Whipped-cream-bra-wearing icon Katy Perry was once a pop sensation, dominating the charts with five number-one hits on the ...

It was one small step for Katy Perry when she stepped out of a space capsule earlier this month and kissed the Texas terra ...

It was very profound, I don’t know if you’ve seen Katy Perry talk about it but she’s basically a guru now,” he said.

Katy Perry is back on Earth from her quick space flight on Jeff Bezos' Blue Origin flight, and since being home she's ...