Celine Dion made a powerful and emotional return to the spotlight at the premiere of her new documentary, "I Am: Celine Dion," where she opened up about her battle with stiff person syndrome. Overwhelmed by the support from her fans, Dion announced the creation of the Celine Dion Foundation Endowed Chair in Autoimmune Neurology to support research in the field. The documentary, set to release on Prime Video on June 25, provides an intimate look at the singer's journey back to the stage after facing health emergencies. Through tears, Dion expressed her profound gratitude towards her fans and family, showcasing the strength of her love for all who have supported her. This emotional event marked a triumphant return for the beloved singer, who now looks forward to embracing her future performances with newfound hope and determination.