Instagram/Christy Carlson Romano Celebrity Christy Carlson Romano's raw memoir reveals the intense rise and fall of a child star, including a surprising high school connection to Scarlett Johansson. March 26, 2026 AceShowbiz - Christy Carlson Romano has officially announced the release of her memoir, Once Upon a Trainwreck: The Rise and Fall of a Child Star. The announcement came through her social media channels, where she shared emotional reflections on the intense process of writing the book.