Possibly the only person who has never heard/seen/felt Celine Dion sing is Celine Dion herself, judging by this video from her appearance on the Canadian show, "Le Banquie."
Dion was shown a video of herself rehearsing "Loved Me Back to Life" in a public bathroom and her reaction to it is pretty priceless -- a cross between surprise, shock, amazement and sheer hilarity.
WATCH:
h/t Gawker