Katy Perry and former Canadian prime minister Justin Trudeau went viral for their three-stop Montreal outing—a park walk, followed by dinner, and then drinks—a week ago. Today, a source told Us Weekly that yes, they were “definitely on a date”—and that Trudeau and Perry had been in contact for weeks leading up to their rendezvous.

Katy Perry and Justin Trudeau ’s outing in Montreal late last month was “definitely a date,” a source close to the former Prime Minister of Canada exclusively tells Parade.

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,