Katy Perry and former Canadian Prime Minister Justin Trudeau have publicly addressed the 13-year age gap in their relationship. The couple, who confirmed their romance in December 2025, took a biological age test on their phones, with Perry's age reading as 33 and Trudeau's as 43.
In a playful Instagram post, the 41-year-old singer shared a carousel of images including the test results, captioning it: "How old would you be if you didn't know how old you were?" Several fans responded by quoting lyrics from her 2017 song Act My Age, with one commenting: "Alexa please play Act My Age by queen Katy Perry."
The couple's relationship first drew speculation in July 2025 when they were seen on a dinner date. Subsequent outings and a photograph of them embracing on a yacht further fuelled rumours. Perry officially confirmed the relationship in a December post showing the pair cuddled up during an outdoorsy date.
Trudeau's 18-year-old son, Xavier, has expressed approval of the relationship. In a social media video, he said: "She's cool, she's nice. We talked for hours, talking about my music. She gave me advice and next steps for me and stuff."
