Gainsbourg Incest (ahem, I mean "Lemon")

It's been established that Charlotte Gainsbourg is on the cool side of the scale, blah whatever.

ANYWAY, check out this super awesome, yet somewhat uncomfortable performance she did with her dad at the tender age of 13. The single is her father's, Serge, and the song; Well I think the song is pretty badass (I mean c'mon, the title is LEMON INCEST.