Both the former Canadian prime minister and the California Girl singer have been through high and lows of public opinion.

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 ...

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 ...

One of the experts she is using is a 'claircognizance psychic' to guide her when dealing with the 'love of her life' Trudeau, ...

Katy Perry and former Canadian Prime Minister Justin Trudeau just went public with their romance, ending speculation and ...

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

Katy Perry didn’t hold back when a fan tried to shoot his shot during her recent show in Prague. While performing, the 41-year-old singer spotted someone in the crowd holding a ...

Katy Perry is reportedly relying on psychic energies to ensure the continuity of her relationship with Justin Trudeau.

Katy Perry' s recent birthday celebration took a controversial turn when she tossed her birthday cake on the floor, leading ...

As per usual, local and international celebrities have delivered enough shenanigans to supply a roundtable discussion over a ...