please help me to fin who sing this (video)

Hi everybody
i am desperate because i post this video on all the music forum and nobody can't identify this song
help me
here the link
Video Tf1-on-a-tous-tf1-en-commun-2007 - TF1, pub - Dailymotion Partagez Vos Videos

Just wanted to let you know that your post is being looked at. I have no title at this time.