Celine Dion opens up about her battle with stiff-person syndrome in a candid interview with Hoda Kotb. The Canadian singer describes the challenges of singing with the disease, likening it to feeling as though someone is strangling her. Demonstrating how the syndrome affects her ability to talk and sing, Dion reveals the physical struggles she faces, including stiffness in her throat and a restricted vocal range. In addition to impacting her speaking and singing, the rare neurological disease has also affected Dion's motor skills, leaving her hands and feet feeling locked in position. The singer shares the painful reality of living with stiff-person syndrome, revealing that she has even broken ribs as a result of the condition. Dion's journey with the disorder is explored in her upcoming film, "I Am: Celine Dion," premiering on Prime Video on June 25. Through her vulnerability and resilience, Dion continues to raise awareness about stiff-person syndrome and the impact it has had on her life and career.