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

Justin Trudeau and Katy Perry just made it official — spotted hand in hand in Paris for her 41st birthday! Are you rooting for this unexpected new power couple?

A bout six months after her hard launch into space, Katy Perry has soft-launched her new relationship with Justin Trudeau on ...

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

Katy Perry quietly put her new rumored boyfriend, Justin Trudeau, in the frame during her 41st birthday celebrations. However ...