Katy Perry posted a short TikTok on July 10, 2026. The clip shows her dancing gracefully to her hit Watch It Burn. Canada’s Prime Minister Justin Trudeau appears suddenly in the soft background. He laughs and copies her dance move. The video quickly cuts immediately to Perry.
Local news described as Trudeau’s cameo light‑handed. A small number of viewers found the moment strange. Later the same week he and Perry appeared together at a Toronto event.