Katy Perry included her new beau Justin Trudeau in an Instagram post celebrating her 41st birthday, officially soft launching ...

Singer Katy Perry said she was "dating someone else" when a fan asked to marry her at her concert in Prague on Oct. 30.

Katy Perry and Justin Trudeau reportedly made their relationship official during her 41st birthday in Paris. However, days later, the singer soft-launched her beau on her social media account, making ...

Pop icon Katy Perry has found herself at the centre of a social media stir following her 41st birthday celebrations. A viral ...

Katy Perry’s 40th birthday turned chaotic when she hurled her cake across the room — and her dancers ended up eating it off ...

Even with a hot new romance to keep her happy, Katy Perry couldn't help but be obnoxious about it when a fan at a European ...

"Katy Perry's shocking birthday celebration leaves crew eating off the floor. Disrespectful or just a sweet surprise gone wrong? 😮🎂 ...

Perry and Trudeau made their first public appearance together earlier this week in celebration of the singer's 41st birthday.

According to TMZ, the pop star and the former Canadian prime minister were all smiles as they marked Perry's birthday at the ...

During her performance at the O2 Arena, Katy Perry had a light-hearted moment when a fan proposed to her with a sign and a ring.

Katy Perry faced backlash after throwing her 41st birthday cake on the floor as her dancers scooped it up and ate it, ...