Though she's from Quebec, she won the contest in 1988 for Switzerland with "Ne Partez Pas Sans Moi"
... 
Celine Dion, winner eurovision song contest 1988 for Switzerland ... Eurovision 
Song Contest 1988 - Winner - Switzerland - Cline Dion - Ne Partez Pas Sans 
Moi .... wins Eurovision for Switzerland in 1988 even though she's French 
Canadian.