Princess Vespa did it first -- wore removable hair bun headphones, that is. And now those swirls of synthetic locks are coming to a cosplayer near you via e-artisan site Etsy. The Star Wars-style ear warmers stop short of functioning as actual cans, but you can glue'em over your own pair to achieve that "desired" Leia look. While it's true that fanboys may prefer brooding, scifi-obsessed brunettes, blondes and gingers don't have to be left out of this geek fantasy: alternatively hued coiffures ca