Gothic Bellydance is a recent and rapidly growing dance art movement, currently becoming very popular in both, the amateur and professional dance communities of the United States and Europe.
Steampunk is a sub-genre of fantasy and speculative fiction that came into prominence in the 1980s and early 1990s. The term denotes works set in an era or world where steam power is still widely used—usually the 19th century, and often Victorian era England—but with prominent elements of either science fiction or fantasy, such as fictional technological inventions like those found in the works of H. G. Wells and Jules Verne, or real technological developments like the computer occurring at an earlier date.
Ahh Wikipedia. Like the wiki entries above, goth belly dance and steam punk are DIY movements. People taking trends and making them their own. The result? HOTNESS!1!