Katy Perry posted a quick TikTok on July 10, 2026. The clip shows her dancing energetically to her hit Watch It Burn. Canada’s Prime Minister Justin Trudeau appears briefly in the dim background. He laughs and copies the dance move. The video suddenly cuts back to Perry.
Local news called Trudeau’s cameo light‑handed. A handful viewers found the moment bizarre. Subsequently the same week he and Perry appeared together at a Toronto event.