Celine Dion's Sister Reveals Devastating Effects of Stiff-Person Syndrome

Celine Dion's sister, Claudette Dion, provided an update on the singer's battle with stiff-person syndrome, revealing that Celine has lost control over her muscles. The rare neurological disorder causes debilitating muscle spasms triggered by noise, touch, or emotional distress. Celine canceled her Courage World Tour in 2022 due to severe and persistent muscle spasms and has been working to regain her strength. The future of her career remains uncertain, but both Celine and her sister hope she can return to the stage. Celine is currently staying with family in Las Vegas, receiving specialized care for her condition.