After Katy Perry came onto the A-list scene, she’s been linked to some A-list stars, including some very unexpected ones.

Katy Perry and Justin Trudeau went for a stroll at Montreal's Mount Royal Park before grabbing dinner on Monday, July 28.

Katy Perry is saying "bon appétit" to Justin Trudeau ... as the pair was seen chowing down at a swanky restaurant in Montreal ...

Perry sparked romance rumors with the politician earlier this week after they were seen on a date in Montreal.

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Pop star Katy Perry and former Canadian Prime Minster Justin Trudeau sparked dating rumors after being seen with one another ...

The politician and the "Teenage Dream" songstress stepped out for a stroll around Mount Royal Park before heading to dinner ...

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The duo were also seen on a walk at Mount Rayle Park before heading out to dinner. Trudeau and his security team dropped ...

The politician and the “Hot N Cold” singer shocked fans when they were photographed enjoying dinner together at a swanky ...

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MONTREAL (AP) — Former Canadian Prime Minister Justin Trudeau and Katy Perry had dinner together in Montreal this week.