I will be the first to admit that I have always felt that a woman who chooses to shave her head or cut it really short has balls. There are some women who actually look better with really short hair, and others who don't need to rock it but do just because (me being one of them).
Here are my favorite "barely there" females:
1). Robin Tunney in "Empire Records"
2). Natalie Portman in "V for Vendetta"
3). Alyssa Milano in "Charmed"
Did I miss anybody?