The absence of any confirmed engagement announcements or strong precursor signals in Katy Perry and Justin Trudeau’s relationship underpins the 72% market-implied odds favoring “No.” The pair, who went Instagram-official in December 2025 after dating rumors surfaced mid-year, have continued sharing public glimpses of their romance through 2026 Coachella appearances and social media carousels that highlight playful, committed moments. Still, celebrity timelines often require longer stabilization before milestone commitments, especially with noted long-distance elements and the roughly seven months remaining until the end of 2026. Traders appear to weigh these factors against typical patterns where high-profile couples move deliberately on formal steps, leaving room for late-year developments to shift sentiment.