Desc: 40 ans de chansons de Céline Dion: les stars chantent pour le Sidaction: Directed by Tristan Carné. With Sandrine Alexi, Anggun, Chimène Badi, Jenifer Bartoli. From the Dôme de Paris, the 29th Sidaction, presided over by Line Renaud and Jean-Paul Gaultier, with Vincent Niclo as master of ceremony, reunites singers and artists taking a musical journey through the forty-year career of Céline Dion.