Strong trader consensus around a 94.5% implied probability for Yes reflects the couple’s confirmed engagement since April 2026, when Zoë Kravitz was photographed wearing a sizable cushion-cut diamond ring and multiple outlets including People and Page Six reported insider confirmation that Harry Styles had proposed after eight months of dating. Recent public sightings, including their arrival together in New York ahead of his Madison Square Garden residency and her support at his August 27 concert, reinforce ongoing commitment with no signs of strain. Wedding plans have already been discussed according to sources, and the pair continues to appear affectionate and aligned amid busy schedules. A reversal before August 31 would require an abrupt, unpublicized split, an outcome inconsistent with their documented trajectory and the absence of contrary reporting.