My kids haven't asked for these, but personally, I think they are unattractive. I had Barbies, I'm sure my daughter will have some at some point... but the Bratz Dolls and these Monster High dolls are just yucky (in my opinion).
I prefer a more traditional toy.
If my kids really really wanted them, I suppose I would consider it, but if it was just something she wanted only because the other girls had them, I would hesitate - because I personally don't like them. Does that make sense?
**Also -I just looked at reviews on Amazon, and there were 20 that said that the dolls broke within days of opening (legs falling off).**
Anyway - if she is into art, I'd go with art supplies :)
J.