Add Yahoo as a preferred source to see more of our stories on Google. (Photo by Kevin Mazur/Getty Images for KP) Katy Perry recently celebrated her birthday backstage during her ongoing Lifetimes Tour ...

Katy Perry's 41st birthday sparked a wave of controversies, from going public with former Canadian Prime Minister Justin Trudeau to smashing her own birthday cake. On Wednesday, October 29, a ...

Katy Perry threw her own birthday cake on the floor during a celebration for the pop star's 41st birthday. In a clip posted by the singer on Instagram on Tuesday (28 October), the "Firework" singer ...

Katy Perry is getting blasted online for destroying her 41st birthday cake, which her backup dancers ended up eating off the floor. The pop star celebrated the milestone backstage following a recent ...

It’s officially Scorpio season, and Katy Perry has every reason to celebrate. On Oct. 25, the pop star took a quick break from her Lifetimes tour to celebrate her 41st birthday in Paris, France — and ...