It's just from Worth1000, who run Photoshop contests all the time, many of them celebrity-focused (e.g. cyborgs, vampires or Old Master paintings.
Clearly Worth1000 is where the DM gets the half of its "news" that it doesn't get from MN...
I like the recent Worth1000 famous paintings relaxing (and, more geekily, StarWars-ified), by the way.