Hey Eliza, whose full name was Eliza Adalynn Moore, was an infant TikTok personality known for the short-form videos created by her father that chronicled her daily life and courageous battle with cancer. Born in 2018 to parents Kate Hudson and Chance Moore, Eliza quickly became a source of inspiration and admiration for many. Her father began sharing videos of her life shortly after her birth, providing a window into their family's experiences and the challenges they faced. Eliza underwent her first round of chemotherapy in July 2019, marking the beginning of her fight against the disease.