Female Geeks?

Ok internet, my publisher has said that they would prefer a female geek for the cover of Geek Knits. In a dream world, who would be the female geek you would love to see on the cover of a knitting book? (Besides Felicia Day. Trust me, I asked) Obviously she would need to be someone famous and recognizable! As in, recognizable from across a bookstore! 
Suggestions?
Ready….
GO!