**No** holds a 76.5% market-implied probability because the three required milestones—Taylor Swift and Travis Kelce marrying, Tom Holland and Zendaya marrying, and Timothée Chalamet and Kylie Jenner getting engaged—must all occur by December 31, 2026. Celebrity timelines rarely align that quickly; Swift and Kelce remain engaged without a firm wedding date, while Holland-Zendaya and Chalamet-Jenner show steady but deliberate pacing amid packed filming and promotional schedules. No major announcements or accelerated plans have surfaced in recent months, and historical patterns show Hollywood couples often extend engagements or delay nuptials. Traders see limited catalysts on the horizon that could push all three relationships across the finish line in the remaining six-plus months.