Need help with picture editing

[Member_of_STARS]

I need 10 minutes of someones time who knows how to do simple picture editing (at least I hope its simple). Basically, I need someone to change someones hair colour in a picture. Its something small and trivial, but would help me score major points and since Im in no way a photoshop-savvy person...

EDIT: Got help, you can lock this topic.