The singer, 55, might never sing again, according to reports. Here's what we know about her stiff-person syndrome diagnosis and how it's affecting her health.
In December 2022, Celine Dion received a diagnosis of stiff-person syndrome - an autoimmune disease that causes muscle stiffness throughout the body. According to reports as told by Mirror, her family is struggling to find a medication that works for her as her condition worsens.
