Benjamin Biolay and Keren Ann, singing a Johnny Hallyday song. Exciting, I know. It's from the soundtrack of the new French movie Thelma, Louise et Chantal, that has nothing to do with the movie Thelma & Louise - well, maybe a little. Lead characters are Jane Birkin, Caroline Cellier and Catherine Jacob - they're all on the soundtrack as well. As are Vanessa Paradis (see here), Melanie Laurent and Keren Ann, who wrote most of the music and also did a magnificent duet with Doriand for this soundtrack (La Question, by Françoise Hardy). See the trailer here.
Keren Ann & Benjamin Biolay - L'idole des jeunes
Johnny Hallyday - L'idole des jeunes
See original video (from 1962) here.