Katy Perry is sparking debate after a birthday cake she threw at a colleague ended up smashed on the floor. The “Dark Horse” ...

After blowing out the candles, Perry decided to have some fun with her birthday cake — but now she's receiving mixed ...

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Pop star Katy Perry and former Canadian prime minister Justin Trudeau were spotted holding hands during a public outing on ...

Celebrity hotspot Crazy Horse Paris welcomes another A-list couple as Katy Perry and Justin Trudeau enjoy burlesque show ...

Katy Perry and Justin Trudeau make their public debut as a couple, stepping out hand-in-hand at Crazy Horse Paris for the pop ...

Lauren Sánchez Bezos appeared to reference her and Katy Perry's all-female Blue Origin spaceflight in a sweet birthday ...

Katy Perry and Justin Trudeau made their first official outing as a couple while celebrating the pop star's birthday in Paris ...

After a few months of teasing a romance filled with yachts and lobster, Katy Perry and Justin Trudeau’s summer fling has made ...

Katy Perry and Justin Trudeau made their relationship official as they stepped out holding hands in Paris to ring in the ...

Katy Perry and Justin Trudeau made their first public appearance as a couple on Saturday, Oct. 25. The pair attended a ...

Perry and Trudeau’s night out was captured in part through videos shared across social media and photos published by Backgrid ...