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

I would have been hurt if it had been me and someone in my industry used me and my name. I’m sorry,” the “Smile” singer said ...

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 ...

Lily Allen issued an apology to Katy Perry after calling out the “Roar” singer specifically for her involvement in the Blue ...

Katy Perry responded to backlash over her Blue Origin space mission, as she stood firm on her decision to join the historic ...

Lily Allen is walking back her criticisms of Katy Perry, specifically when it comes to her much-maligned space trip with Blue Origin earlier this month. Perry and other celebs who participated in the ...

When you think of pop music that defined the 2000s and 2010s, it’s hard not to picture Katy Perry, dressed in candy-colored ...

Katy Perry has faced widespread criticism after the opening night of her Lifetimes Tour in Mexico City. Videos of her ...

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

Lily Allen issued an apology to Katy Perry after calling out the “Roar” singer specifically for her involvement in the Blue ...

Lily Allen weighed in on the criticism she voiced against Katy Perry's Blue Origin space flight — including why she now has ...