Now it seems the summer romance rumors are extending into fall. Here’s a complete timeline of Katy Perry and Justin Trudeau’s ...

Katy Perry is officially off the market. Amid reports (and photographic evidence) that Perry is dating Canadian politician ...

Singer Katy Perry said she was "dating someone else" when a fan asked to marry her at her concert in Prague on Oct. 30.

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

Katy Perry and Justin Trudeau have been spotted holding hands. What do relationship reveals look like in the era of "soft-launching"?

Sources close to Katy Perry reveal how Justin Trudeau swept her off her feet and why this unexpected love feels different.

The “Firework” singer and former Prime Minister of Canada recently had their first public outing to Parisian cabaret, Crazy ...

The pop star and the former Canadian prime minister walked in hand in hand as they arrived at a cabaret show at the Crazy ...

Katy Perry turned 41 on October 25 and continued the festivities by sharing some behind the scenes snaps on Instagram. In the ...

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

Both the former Canadian prime minister and the California Girl singer have been through high and lows of public opinion.

Katy Perry and Justin Trudeau made their romance official in Paris, celebrating her birthday with a hand-in-hand debut that ...