The sighting comes days after the "Pirates of the Caribbean" star applauded a satirical post trolling Perry's rumored romance with the former Canadian prime minister.

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,

Katy Perry and Justin Trudeau were secretly in touch for a month leading up to their Montreal outing. Sources explain how Perry feels now about dating.