In a viral video, the former Canadian Prime Minister can be seen mouthing several words from the song "Dark Horse" as Katy Perry performed live on stage.

Justin Trudeau’s lively appearance at Katy Perry’s Montreal concert intensifies dating rumours following their dinner.

NewsNation’s Paula Froelich reported that, despite the breakup rumors, Bloom and Perry were expected to reunite at Jeff Bezos and Lauren Sanchez’s wedding in Venice, Italy. While Bloom attended, Perry didn’t because she was on tour.