Celine Dion

Celine Dion continues to endure a long and arduous recovery from a devastating health condition – here's all we know.

"The good news is that I'm doing a little bit better," she said. When Celine canceled the North American leg of her tour in January, she admitted that she thought she would have been in better health by then. Some reasons for muscle spasms include stress, electrolyte abnormalities, over-exercising, thyroid disease or multiple sclerosis, none of which Celine has revealed she is suffering from. Giuseppe Aragona, GP and health adviser for OnlinePrescriptionDoctor, back in April about the conditions that could cause the severe muscle spasms that have rendered Celine unable to perform. Several weeks following her diagnosis, Celine's sister, Claudette, spoke to French magazine, Voici and said: "What's happening to her is sad. At the time, Celine revealed she was suffering from "severe and persistent muscle spasms" which had forced her to withdraw from performing.