I think it was a nice change since she has loose hair so often and sometimes due to the extensions its very overpowering, this hairstyle made her look smaller and showed of her facial features more.
Then at least they should have put the knot (forgot the word, knot or something) a bit lower, in my opinion...
A little bit anyway.
Most people are saying that Demi is hilarious on the X factor, her personality is great and she seems like a really happy person. I would never have guessed that she would go to rehab.
