The Bumpit may be passe these days, but there's a new TV hair sensation just screaming for attention. It's Bling String, little spools of metallic thread in Lady Gaga-worthy shades of lilac and Kermit green. One of my Sugar friends just said it looks like tinsel to her, and I'm inclined to agree. But then again, I do want hair that *pings* whenever I move, and who can say no to blingin' in the fun? Plus, it comes with a whole book of mysterious Bling String "techniques" that I have yet to master, so maybe I'll check it out for myself. Stay tuned . . .