Celine, 56, left fans speechless after her first performance in two years following her battle with Stiff Person Syndrome.
Paris is teeming with excitement as thousands of athletes and spectators gather for the 2024 Olympic Games.
She appeared bathed in light, accompanied by a pianist and the Olympics rings above her, delivering a stirring rendition of the 1950 song.
Canadian singer Celine Dion, who had been battling a rare illness, made a spectacular comeback by singing from the Eiffel Tower at the climax of the 2024 Paris Olympics opening ceremony with a rousing version of the Hymn to Love by Edith Piaf.