July 30, 2025: Rumors don't stop Trudeau from attending Perry's concert with his daughter Ella-Grace, per The Daily Mail. Fans at the Montreal show make sure to film Trudeau singing along to songs like “Teenage Dream” and “Firework.”

Justin Trudeau is following in his late father's footsteps again after sparking dating rumors with pop star Katy Perry. The recently retired Canadian prime minister and his famous dad, Pierre Trudeau,

The politician and the “Hot N Cold” singer shocked fans when they were photographed enjoying dinner together at a swanky restaurant in Montreal, Canada.