Katy Perry and Justin Trudeau’s relationship, which began in mid-2025 and turned public by late that year, has shown clear momentum through their June 2026 Tribeca red-carpet debut and high-profile European vacations in July and August. Perry has publicly described Trudeau as the “love of my life,” signaling strong personal commitment and a willingness to blend families. However, traders see engagement by the end of 2026 as unlikely because the couple has been together only about 13 months, with recent reporting focused on slowing down and laying roots rather than immediate marriage plans. Historical patterns in celebrity timelines and the short window remaining through December further support the market’s 76.5% implied probability on “No,” even as their visible affection keeps a modest chance of a surprise announcement alive.