The awards didn't really had me going. The few outfits I did like are these:
Scarlett Johansson. No wow-effect, but it's allright!
Paris Hilton. WOW-effect ;p
Vanessa Hudgens, gosh that girl's gorgeous!
Audrina Patridge. Again, not wow, but okay!
BUT, I liked - no loved!- the HP-preview! AAAAAAAAAAAAAHHH!! Wanna wanna see!