The Last Supper?

I was eating lunch today at a local establishment - a diner with a lot of old pop culture posters - when my eyes stumbled upon the above picture. As you probably know, it is a parody on Leonardo da Vinci's "The Last Supper" (of Jesus surrounded by his 12 Apostles).

Admittedly, I had the slightest "reaction" to seeing it. Although not severe, my reaction was just slightly on the negative side of neutral. I have often been fascinated with the original "Last Supper" because of its beauty and all of the question marks surrounding its meanings, such as the faces, the postures, the order, and the background. Obviously I am not the only person who has had some kind of reaction to the original: (see a blog that has collected many different parodies at http://culturepopped.blogspot.com/2007/04/suddenly-last-supper.html)

As far as I know, da Vinci's work was a "tribute" or sign of respect (as a gift to aristocracy) or at least to be looked at in a positive light by Christians. It wasn't to mock or ridicule by any means.

I found it interesting that someone thought it was a good idea to replace the figures with actors instead of Jesus and the Apostles. I find it even more interesting that a woman would replace Jesus' position; and even more "interesting" that it would be Marilyn Monroe - potentially the most famous female antithesis of Jesus of the 20th Century. Further, many of the men in the "Hollywood Last Supper" also do not exactly exemplify Christian values.

I understand parody and wanting to make a bold statement for sales; but I also understand sacrilege. The irony is fantastic: the poster "artist" used the famous depiction of a Christian scene to make money based on pop culture. How backward is that? I wonder if the creator of the poster also tried to sell it in a temple...