NEW JOKER PIC FROM THE DARK KNIGHT ?

I received this pic via email from a MrWilliamFichtner. Looks to be a pic from The Dark Knight.
That isn't Heath Ledger though, or is it ? Do you know more about this pic ? Is it for real ? Is it a fake ?

EDIT - Just had confirmation from Bill Ramey, Founder
of "BATMAN ON FILM, The Dark Knight Fansite!".
He thinks it's a fake.
I dunno...