After reading a comment on the post from Tenshi, who pointed out that this indeed might be someone out to ruin the name of Gorgeous, I felt it was necessary to cover my bases and do a little more research.
Here is what I found:
I went to Juicy Shoes Mainstore, and looked at the Land Listing, found it was group owned, and looked at the Group Owners. As you can see in the following picture, "Juicy Littlething" is indeed a group owner for the Land Holder.
In addition, the Sign on the wall of the shop clearly states that all customer service issues be taken to "Juicy Littlething", who I can only assume is either an employee of, co-owner of the shop, or Gorgeous Yongho's Alt account.
I also received a comment about a post that GOGOLITA.COM made regarding the use of sub-contracting to make a product, in particular where she referred to Stiletto Moody's Collaborators as "Sweatshop Workers". I decided to inspect one of the shoes, and found that the creator of the shoe was not Gorgeous Yongho, but rather an avatar named Elven Dreamscape. As Gorgeous had claimed to be friends with one of Stiletto Moody's former employees, I wonder who really is responsible for making these shoes.
Here are two shots of Elven's Profile.
Another comment also stated that the Classified had been edited sometime between yesterdays post and this morning. As you can see, the Names of the other Shoe Brands have been removed, although curiously, the word "moody" still appears in the listing. Call me ignorant, but I have never run a search for "moody" when looking for shoes. Perhaps this is an act of mere defiance, as the word "moody" is not copyrighted.
So, as far as covering my bases, I think I have done all that I can to be sure that my original suppositions are correct about the origins of the Classified Ad in question, and the lack of ethics displayed in using competitors names in your listings. Of all the comments I have received, the most interesting to me was one that suggested that using a competitors name to sell your goods is not only unethical, but also against the Terms of Service agreement, I wonder if anyone else has more information on this point.