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

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

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

Explore the best live performances of Lady Gaga, featuring her most iconic award show sets, festival headlines, and ...

Gaga’s debut album The Fame and its darker follow-up The Fame Monster arrived like lightning bolts to define queer nights out ...

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

From Paparazzi's gilded Bel Air mansion to Abracadabra's brutalist club and a punk-inspired prison in Telephone, these music ...

Not even a broken mic could stop Lady Gaga from delivering a show-stopping performance at Coachella.... literally. The ...

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