California girl Katy Perry was “definitely on a date” with former Canadian Prime Minister Justin Trudeau earlier this week — but a source exclusively tells Us Weekly it’s very new. “It was casual,” the insider tells Us of Perry,

When Katy Perry and Justin Trudeau were first seen together in July 2025, they immediately rose to the top of our Most Unexpected Couples of the Year list. But it turns out the relationship had been brewing since before their date in Montreal.

Former Canadian Prime Minister Justin Trudeau and Katy Perry had dinner together in Montreal this week.