I am a huge fan of the Uglies series by Scott Westerfeld. I think they were the first dystopian books I ever read. The books are being re-released in hardback on May 3, 2011 with updated cover art. (Click images to enlarge.)
I LOVE the new cover art (left-hand side). I think the sterile quality really captures the eerie superficiality of the Uglies world. I'm not quite sure I get the new cover for Extras though -- the iris is AWESOME, but the crazy makeup? It's been a while since I read the book, but...that's not how the main character looks in my head. Plus, Extras is about a world in which popularity is the currency, not appearances, so makeup doesn't really make sense. Other than that, though, I adore the new look!
I reviewed the whole series before I started this blog: Uglies, Pretties, Specials, Extras
Which look do you prefer?