In an emotional comeback, Celine Dion returned to the stage after battling Stiff-Person Syndrome. Performing atop the Eiffel Tower, she delivered a moving rendition of Edith Piaf's "Hymne à l’amour," marking her first major public performance in nearly two years and bringing the ceremony to a heartfelt close. Other celebrities who graced the event included Shaun White, Nina Dobrev, Cynthia Erivo, Ariana Grande, Snoop Dogg, Chrissy Teigen, John Legend, Kelly Clarkson, Tyla, Queen Latifah, Rebel Wilson, and many more, performing along the River Seine and around the Eiffel Tower. These unforgettable performances made the Paris 2024 Olympics opening ceremony a truly star-studded affair.