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's rumored relationship with former Canadian Prime Minister Justin Trudeau puts her on the list of other ...

Katy Perry stopped her 'Lifetimes Tour' concert in Detroit to help a young fan, McKenna, who collapsed on stage during 'The ...

Ahead of the final Canadian stop of her Lifetimes Tour, Katy Perry shared a picture of a bloody knee injury she sustained ...

Justin Trudeau Source Shares New Insight Into His Hangout With Katy Perry (Exclusive) originally appeared on Parade. Katy ...

The sighting comes days after the "Pirates of the Caribbean" star applauded a satirical post trolling Perry's rumored romance ...

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

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

Katy Perry and former Canadian Prime Minister Justin Trudeau were spotted taking a stroll in Montreal's Mount Royal Park ...

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

Katy Perry, 40, and Justin Trudeau, 53, turned heads in Montreal this week. TMZ spotted them dining at the upscale Le Violon ...