It looks a lot like Dalila Hair For Genesis 8 and 8.1 Female, although I'm not sure how they got the white portion in the front... maybe a hair add on or something?
Thanks Niniane, it definitely is the Dalila hair and I'm going to have a play with it this weekend. The coloured portion at the front is what I want to work on so I'll let you know how it goes 🙂
.. it is the Dalila hair.. and its quite simple to change the colors.. just select the parts you want in the Surfaces tab and then change the base color..
.. or you can also CTRL + DblClick on the hair color material and select Selected instead of All for Surfaces in the popup (after selecting the parts you want to change color)