Justin Trudeau
Halloween Costume Is Ode To Katy …
Remember Left Shark?!?

Justin Trudeau‘s giving a nod to his new boo Katy Perry with his Halloween costume … and he even got his son involved.

It’s a pretty cool father-son costume … even before considering the reference to KP.
Remember, when Katy performed the Super Bowl halftime show back in 2015, a couple backup dancers behind her went viral … they were wearing similar shark costumes to what Justin’s got here.

Justin doesn’t mention Katy in his post about the costume, simply saying … “Ready for Halloween with Hadrien: he’s the surfer, I’m the shark (to his left). We built the costume together — a little father-son Halloween teamwork.”

Bonus points for the homemade costume and the throwback pop culture reference!!!

