The chef who served Katy Perry and Justin Trudeau detailed how they were as guests—and whether they showed any PDA amid dating rumors.

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

Pop superstar Katy Perry and former Canadian Prime Minister Justin Trudeau were spotted having dinner together at a Montreal fine-dining restaurant Monday night, prompting speculation about a potential connection between the politically engaged public figures.