Celine Dion's Sister Says Family Is 'Crossing Our Fingers' Amid Singer's Stiff Person Syndrome Battle

Celine Dion is Doing Everything to Fight Incurable Neurological Disorder

Celine Dion is 'Doing Everything to Recover' Amid Battle With Stiff Person Disease, According to Sister

Celine Dion's sister Claudette says 'strong' singer is 'doing everything she can to recover' as she battles incurable stiff person syndrome but admits there's 'little' they can do