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 ...

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

At her most recent Lifetimes Tour show, Katy Perry shared an "emotional" moment with her fans in the wake of the heavy ...

Katy Perry and the other crew members of the latest Blue Origin spaceflight described a life-changing experience when they ...

During a show in Mexico, Katy Perry invited two fans wearing blue jumpsuits to join her band for a performance.

Katy Perry has canceled two upcoming concerts in Guadalajara, Mexico, because the venue isn't finished being built.

Back from space, Katy Perry launched her 2025 Lifetimes Tour in Mexico City. Songs that made the setlist included "Roar," ...

Lady Gaga starts off her international tour by reading an emotional letter to her fans, followed by the debut of 'Blade of ...

Katy Perry's "Lifetimes" tour has officially blasted off, and it’s nothing short of intergalactic -- 'cause she was straight ...

Katy Perry is being roasted by fans over her bizarre space-inspired outfit from her Lifetimes Tour. The singer, 40, rocked ...