Yep! I've seen it and even worked for a full year on a big event for it.
This was a bit of a sloppy first attempt at drawing him from memory a breaking out of my normal style for The Joker, I hit a little closer in later attempts > [link] , [link] ... At this point I think I've only drawn the new movie version 5 times including one I haven't shown here on DA yet... and hopefully I'll get to talk about that event I helped with in a journal entry or something soon.
Thanks! I also had Lee Bermejo's Joker in mind at the time (who's hair also looks nothing like that)... plus it's not like there were pictures of The Joker around at a baby shower (only at my baby shower).