Anne Hathaway's decision to keep the gender of her third child private has kept trader sentiment nearly even, with "Boy" at just 50.5% implied probability. The Oscar winner and husband Adam Shulman already parent two sons, Jonathan and Jack, and have repeatedly declined to share details despite direct questions, including a playful deflection at the August 2026 D23 event where she noted the due date was imminent. No verified leaks, social media slips, or public preferences have emerged to shift momentum. An official birth announcement remains the decisive catalyst that will resolve the market, while any late paparazzi sightings or family statements could quickly tilt odds in the final weeks.