Inedible Jewelry sells these darling cupcake charms as well as cupcake earrings; you can see a whole set of them on Flickr. She's also on Etsy and, of course, has a blog, and if you poke around those you'll see much more than just cupcakes, including an adorable toast and toaster set. More cupcake jewelry coming soon to this blog as well.
Comments
http://secure.jamesavery.com/jewelry/search/product/CM-1804/Cup-Cake-Charm/
it comes in all silver, all gold, or silver with gold frosting. I went with the all silver one. Everyone loves it.