He also spent some of that summer with the Obamas.

The former prime minister just shared a sweet photo with Perry.

The pair have been dating since last year.

Are Katy and Justin still living out their teenage dream? Find out what's going on between the former Canadian prime minster ...

Katy Perry is showing off her figure in a tight cream swimsuit as she strolls a French beach with boyfriend Justin Trudeau.

Katy Perry blasted the White House for using "Firework" in a TikTok video of military strikes without her permission after selling song in $225 million catalog deal.

Katy Perry and Justin Trudeau enjoyed a romantic sunset boat cruise in the South of France, where the former PM applied sunscreen on his girlfriend.

Months after its release, Katy Perry's greatest hits compilation 'The Ones That Got the Plays' rises to a new peak on the U.K ...

Katy Perry is showing off a beach day with boyfriend Justin Trudeau as her swimsuit-clad appearance sparks pregnancy rumors.

Such, however, was the case last weekend with Justin Trudeau, the former prime minister of Canada and the current boyfriend ...

Katy Perry cannot keep her hands off Justin Trudeau, and the Mediterranean is basically her wingman. The 41-year-old pop star and the 54-year-old former Canadian Prime Minister are still on what ...

Katy Perry and Justin Trudeau are highly compatible. They are a better astrological pairing than she was with her other exes.