Katy Perry is in on the joke. The pop star poked fun at the backlash she has received in recent months as she celebrated a ...

Screen siren Cameron Diaz skipped the glam squad and stepped out in New York City with no makeup and her blond hair tied up ...

Katy Perry had a message for those who doubted her after she sold out Madison Square Garden in New York City during her ...

Katy Perry is seemingly pushing back at trolls' claims that she wouldn't be able to sell out her concert at Madison Square ...

Katy Perry arrived at her New York City stop for her Lifetimes Tour and took the stage at Madison Square Garden on Monday, ...

A couple got engaged in front of thousands of cheering fans at Katy Perry's latest Lifetimes Tour concert with help from the ...

At the time of publication, the lowest price we could find on tickets for any one show of hers was $48 including fees on ...

Katy Perry took a break from her song "International Smile" about halfway through her sold-out Madison Square Garden show Wednesday night -- to lead her cast of dancers dressed as cats down an ...

Overall, Katy Perry rocked Madison Square Garden as part of her “Witness” Tour. The new arrangements to her songs were neat and refreshing.