Are there any High School Musical fans in 'da house? There will be after Little Miss Thang struts her stuff for herself and the camera. Thanks to giddy little girlies (and all of the older, "too cool for school" teen misfits who secretly tuned in too), HSM hit the Disney channel and became an insta-success. Why? It's the stuff bedroom talent shows are made of. It awakens the musical talents and Broadway ambitions of America's youth and the end result is . . . an unmade bed and a couple of hits on the Internet. What more can a young girl wish for?