As a kid who grew up on radio, Katy Perry was part of the soundtrack of my life. And, as the first female artist (second to only Michael Jackson) to achieve the record of having five number-one ...

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

Katy Perry and former Canadian Prime Minister Justin Trudeau were spotted dining together in Montreal, sparking romance rumors after a video of their outing went viral. The pair enjoyed a chef's menu ...

FireAid has hired a law firm to review the dispersal of donations collected from this year's benefit concert in response to a ...

Katy Perry was spotted on a walk across the park with Justin Trudeau just before they hit a restaurant for a dinner date.

FireAid's organizers said Tuesday that they've tasked the concert's law firm, Latham & Watkins, to review the organization's ...

According to footage obtained by TMZ, Perry and Trudeau, 53, appeared engaged in conversation at Le Violon, a high-end ...

Braiden Palumbo tells The National about the moment pop star Katy Perry called him up on stage and asked him about his hometown of Medicine Hat, Alta. — which she’d never heard of — during a concert ...

With cotton candy shoes, era-defining hits and a wink to the past, Perry’s San Francisco show was both a celebration and a ...

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Despite all of this, I’ll admit, last night’s concert moved me. Here are four things I learned from my night at the Lifetimes ...

Lady Gaga is currently on tour to support her Mayhem album and she recently suffered a fall while performing a fan favorite ...