A Canadian political source tells PEOPLE that Katy Perry and Justin Trudeau's relationship "is already fairly serious" three ...

Katy Perry and Justin Trudeau’s headlines spiked after their Paris birthday outing, which an expert calls a message to exes.

The romance between former Canadian Prime Minister Justin Trudeau and pop sensation Katy Perry seems to be moving forward in ...

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

Katy Perry and Justin Trudeau are dating. The singer and the former Canadian prime minister made that abundantly clear over ...

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

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

On Saturday, Katy Perry and Justin Trudeau made their first public appearance as a couple in Paris The pair first sparked ...

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

Justin Trudeau and Katy Perry are a couple. The two were photographed in Paris holding hands on Saturday. Perry, celebrating ...

Katy Perry is said to be “very happy” in her new relationship with former Canadian Prime Minister Justin Trudeau, though ...

Former Canadian Prime Minister Justin Trudeau and pop star Katy Perry are sparking headlines as their relationship continues ...