I'm cosplayed as Taeyeon (SNSD) before at Ohayocon. I've made her Dark SoShi outfit from the Korean version of Run Devil Run.. I also have made crossover outfits with I Got a Boy for Tifa Lockhart and Aelita Schaeffer (Code Lyoko).. I'm totally contemplating a 2NE1 outfit at the moment..
Cosplay isn't a hobby; it's a calling. And, it screams to me.
Upcoming Conventions for 2013:
Colossalcon (Panel and Masquerade)
Ikasucon (Panel and Masquerade?)