User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/Katie McGrath's Natural Hair Colour/@comment-5036924-20120101145253

I was aware that Katie's natural hair colour was blonde, but I thought that picture was an edit someone had done to see what she would look like with blonde hair.

Just did a quick search and I'm pretty sure it's an edited picture - http://pizzazzical.livejournal.com/20235.html