Celine Dion “almost died” during her battle with Stiff Person Syndrome. The 55-year-old singer – who was diagnosed with the with the autoimmune neurological disorder, which affects the muscles, in autumn 2022 – will document her health battle in a new feature-length documentary called ‘I Am: Celine Dion’ but shortly before it is released, a new interview with Hoda Kotb will debut on NBC, and the presenter admitted she was shocked by the struggles the ‘My Heart Will Go On’ hitmaker has faced. Speaking on ‘Today with Hoda and Jenna’ on Thursday (23.05.24), Hoda said: “It was so jarring to me and…