The announcement came after Dion revealed she had been diagnosed with stiff person syndrome, a rare neurological disorder that can cause severe muscle spasms, even affecting the vocal cords. She spoke about the condition in a recent interview.

Before the residency, Dion performed at the opening ceremony of the 2024 Paris Olympic Games, singing from the Eiffel Tower, showing she could still deliver a live performance despite her health challenges.

In Paris, fans have turned the singer’s return into a daily ritual. Every day, crowds gather outside the Royal Monceau hotel near the Arc de Triomphe, chanting “Céline, Céline, Céline!”, signing autographs and sometimes even singing her songs.

The demand for tickets has been extraordinary. All the concerts sold out quickly, and the Plenitude Arena can hold up to 45,000 spectators, making the shows some of the largest indoor events in Europe.

Le Figaro culture reporter Léna Lutaud described the comeback as “unprecedented,” saying she had never seen a comeback like Céline Dion’s in Paris.

The frenzy shows how a world‑famous artist can inspire a whole city, and how resilience in the face of a serious health condition can translate into massive cultural excitement.