Justin Trudeau paid tribute to Katy Perry's 2015 Super Bowl performance by dressing as her viral "left shark" character for Halloween.
He shared photos of the costume on social media, revealing that his 11-year-old son, Hadrien, joined him in the themed look.
Ready for Halloween with Hadrien: he's the surfer, I'm the shark (to his left),
Trudeau wrote, adding that they built the costume together, a little father-son Halloween teamwork.
Fans quickly recognised the reference to Perry's halftime show, during which one of her shark backup dancers famously performed out of sync.
Author's summary: Justin Trudeau dresses as "left shark" for Halloween with son.