The White House has made it personal with a pop superstar who complained that the administration used her music to soundtrack ...

Katy Perry is slamming President Donald Trump and his administration after the White House TikTok account used her song in a war video ...

It appears the White House isn't done with Katy Perry.

Justin Trudeau and Katy Perry dance to XAV Trudeau’s song “Downtown” inside a Montreal Home Hardware, turning a shopping trip ...

"My music is for bringing people together, not celebrating warfare," singer wrote Saturday in response to post ...

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.

Former Canadian Prime Minister Justin Trudeau makes a cameo in Katy Perry’s newest TikTok video. The 54-year-old former leader briefly appears in a social media post featuring the tune “Watch It Burn” ...

This composite of still images from a video Justin Trudeau's son Xavier posted on his Instagram account shows Justin Trudeau ...

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