Celine Dion’s vocals are as beautiful as ever as she sings with Sonyae Elise backstage during the 2024 Grammy Awards. Elise shared a glimpse of their collaboration on social media. Since her diagnosis, Celine Dion has been away from the public eye and recuperating. However, she recently graced the 2024 Grammy ceremony with her presence and even vocalized with Sonyae Elise backstage. The younger singer posted a short video with Dion singing and harmonizing behind the scenes. Dion looked breathtaking in a white ensemble with gold accessories, while Elise donned a purple dress. Social media users…