New Doll Hilary Duff 9 [?]

Hey amazing SMW readers
Thanks to Anchesenamon 
for letting me to know this
interesting fact -
that stardoll today added another new doll
Hilary Duff 9

I just wonder why they added number 9,
because as much as I know
there have been only 3 of her dolls on stardoll.
Anyway this one has very few new clothes, mostly with a little re-coloured or the same (just smaller amount of them) from Hilary Duff 2nd and 3rd dolls that are gone now o..O
I wonder why.

Anyway when I visited her
3 years old account Real Celeb suite on stardoll
(http://www.stardoll.com/en/user/?id=7576374)
I noticed a predictable fact - she haven't been online for a long time

 It's pretty bad, she still gets new visitors every minute, but no one seems to care.
So I just wonder - why stardoll created this 'new doll' and
made a new picture on her promo page (http://www.stardoll.com/en/realceleb/Hilary_Duff_2-7576374.html)

PS. Here is one of her latest RL pics (November 2, 2010)
Why stardoll didn't make her doll's for example hair colour the way it is now if they wanted to update the doll?

Why do you think did stardoll made this doll?
Is there any fun of having Real Celebs who don't bother to go online for more than a year?

And just wondering - what do you think of Hilary Duff?