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

Katy Perry has gushed about fellow pop star Lady Gaga. The California Gurls hitmaker was spotted in the crowd at Gaga's ...

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

Katy Perry has said that she feels “so proud” of Lady Gaga, after attending one of the singer’s shows in Mexico.

Perry’s new status as the most unpopular woman in pop couldn’t have come at a worse time — right before her first global tour ...

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

Katy Perry and Michael Polansky, Lady Gaga’s fiance, were spotted on April 27 at Gaga’s ‘Viva la Mayhem’ concert in Mexico City.Footage filmed by X user @gagab33 shows the pair during Gaga’s second ...

Social media users slammed Katy Perry after the "Thinking of You" singer revealed a spacesuit costume weeks after her Blue ...

Not long after her Blue Origin space flight faced backlash, Katy Perry launched her Lifetimes Tour with the first concert in ...