He also spent some of that summer with the Obamas ...

Pop star Katy Perry and former Canadian prime minister Justin Trudeau have been dating for months. Get to know their history.

During a recent live performance at the Wells Fargo Center in Philadelphia, Katy Perry incorporated her love for Chief Keef ...

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.

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

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 ...

The White House used a second song by Katy Perry in a TikTok post after she said she was “appalled and angry” by the use of “Firework” in a video flaunting military strikes.

The couple was spotted locking lips at Les Palmiers beach club in Saint-Tropez one day after a previous outing at Club 55 ...

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

The "Firework" singer was seen inside a giant inflatable plastic water bottle she used to crowd surf at the Isle of MTV Malta festival.

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

From Julia Roberts' "personal hero" to Katy Perry and Orlando Bloom's "Fauci Gang," Hollywood's biggest stars rallied behind Dr. Anthony Fauci during COVID-19.