Katy Perry turned 41 on October 25 and continued the festivities by sharing some behind the scenes snaps on Instagram. In the post, published on Tuesday, October 28, and captioned “Level 41 🫦♥️”, Perry stunned in a form-fitting crimson gown with a square neckline and high slit,

Katy Perry is stunning for her 41st birthday as she steps out with boyfriend Justin Trudeau and sparks weight loss talk.

The “Last Friday Night” singer and the former Canadian prime minister walked hand-in-hand as they exited the cabaret show at the Crazy Horse.

A source exclusively tells PEOPLE that Katy Perry is "flattered" that Justin Trudeau has "made a real effort" amid their new romance, which has been a "surprising life twist." The couple made their first public appearance as a couple on Saturday,

Lauren Sánchez is celebrating her friend Katy Perry’s 41st birthday with a touching tribute. Jeff Bezos’ wife, 55, shared photos of her and Perry via Instagram Stories on Saturday, October 25, calling the “Roar” singer her “girl.

Katy Perry and her ex Orlando Bloom's 5-year-old daughter Daisy Dove Bloom was on top of the world in a new photo of her spending quality time with her dad at the beach.

CANCER (June 21-July 22): Size up your budget, expenditures and what it will take and cost to reach your goals. Ease stress by creating a plan that helps you avoid making poor choices or falling for scams. Be open to suggestions, but do your homework and complete the hands-on work yourself when possible; you will come out ahead financially. 3 stars

As Katy Perry celebrates her 41st birthday we take a look back and some of her most outlandish and unforgettable fashion moments. See details.