The 'Prince Harry Reveals' meme surfaced in early 2023 following the release of his controversial memoir, 'Spare.' The book's inclusion of hyper-specific and sometimes bizarre personal details—such as his experiences with frostbite and his relationship with the Royal Family—prompted social media users to create parodies. These memes typically use the aesthetic of a breaking news headline or the book's cover art to attribute increasingly ridiculous or mundane confessions to the Prince. It has since evolved into a versatile template for mocking oversharing in media, often focusing on pop culture references or trivial 'secrets' that no one actually asked for.