Around the Web ‘It’s been a struggle’: Singer Celine Dion after revealing diagnosis of rare neurological disorder The 54-year-old singer is rescheduling her tour owing to stiff person syndrome, which makes it difficult to sing or even move. Scroll Staff Dec 10, 2022 · 10:51 am View this post on Instagram A post shared by Céline Dion (@celinedion) We welcome your comments at letters@scroll.in. Health music