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

Katy Perry supported Lady Gaga at her Mexico City concert on Sunday, April 27, days after Perry launched her Lifetimes Tour.

Katy Perry loves sharing her woman’s world with Lady Gaga. In the crowd at Mother Monster’s ¡Viva La Mayhem! concert in ...

The Little Monster-KatyCat stan wars can stop: these pop divas are friends! On Sunday night, Katy Perry was spotted in the ...

Lady Gaga's return to Mexico City after more than a decade brought together music and a message that left fans emotional.

Lady Gaga's 'MAYHEM' tour graced Mexico with a magical performance, marking her return after 13 years. The gothic queen ...

Lady Gaga unleashed her divine chaos in Mexico City, where on Saturday night (April 26) she held her first concert in 13 ...

Witness the jaw-dropping evolution of Lady Gaga through the years—an artist who has never stopped reinventing herself. From her early beginnings in 2005 as a fresh-faced talent in New York’s ...

Since the announcement of Lady Gaga’s eighth studio album, Mayhem (2025), and the subsequent reveal of her global Mayhem Ball ...

This year, more than 60% of attendees financed their Coachella experience using payment plans, according to USA Today.

Fyre Festival promoter Billy McFarland says 'it’s clear that I need to step back' as he puts his brand up for sale. Fyre ...

The supertar's new tour kicks off in the U.S. in July and makes stops throughout North America before heading to Europe — here's how to get Artist Presale access for her L.A. and San Francisco shows.