On January 11, 1988, Celine Dion started her "Incognito" tour at the Théatre du Cuivre in Rouyn-Noranda, Canada. Her sister, Ghislaine Dion, was one of the backup singers on this tour.

On January 11, 1988, Celine Dion started her "Incognito" tour at the Théatre du Cuivre in Rouyn-Noranda, Canada. Her sister, Ghislaine Dion, was one of the backup singers on this tour.