Most every little girl loves the princess bedspread and hot pink dressing table in her room, until one day she doesn't anymore. Dora and Barbie may be on their way out, but now there's Bella and Justin. That's Twilight and Bieber, in case you live under a rock.
They may be everything to her right now, but you know it's only a matter of time until she's on to the next thing. So avoid an entire room decorated in the spirit of hot young vampires and instead get her a few posters that can be easily replaced with the next fad.