"stiff-person-syndrome"

Following performances by Lady Gaga and other European singers, Dion closed the ceremony with a memorable finale.

The singer is rumored to perform at the Paris Olympics opening ceremony on Friday, reports Variety.

‘I Am: Celine Dion’ promises candid exploration into the superstar’s life, focusing on her battle with Stiff Person Syndrome — a condition characterised by uncontrollable muscle spasms

According to Fox News, an American news outlet, Celine took to her Instagram handle recently and posted a video message revealing the diagnosis of her disorder.