Justin Trudeau paid subtle homage to Katy Perry amid the pair’s growing romance with his Halloween costume—an inflatable shark.

The inflatable shark costume that Justin Trudeau wore reminded many of Katy Perry’s Super Bowl performance in 2015.

Now it seems the summer romance rumors are extending into fall. Here’s a complete timeline of Katy Perry and Justin Trudeau’s relationship, from the initial rumors to her birthday hard launch.

In late July, pop star Katy Perry and former Canadian prime minster Justin Trudeau sparked dating rumors after being seen ...

DJ Diplo decided to make a wild claim about his past involvement with both Katy Perry and Justin Trudeau as the new couple ...

Love is in the air, with Katy Perry and Justin Trudeau stepping out in Paris. As they hard launch their romance, here's everything we know. Read more on Grazia.

If you’re looking for inspiration for costumes you can throw together (and, naturally, impress your friends on social media ...

Former Canadian prime minister Justin Trudeau is fully locking into his newfound relationship with Katy Perry. The politician ...

During her Prague concert, Katy Perry shut down a fan’s proposal and revealed she’s dating former Canadian PM Justin Trudeau ...

Here are the biggest celebrity guest pickers on ‘College GameDay’ over the years ahead of Patrick Mahomes making an appearance Saturday.