The hot chick is the most powerful being on this planet. My sister is a hot chick and she scored a 230 on Step 1. She is worried that she can't match into a top IM program. I told her that she shouldn't forget that she is a hot chick and that she will get consideration because of that. She told me to F off but I did tell her to make she looked good on her interviews because it will pay off. Once again, she told me to F off. Whatever!
Seriously, if you are a hot chick, do not try to dumb down your looks the day you interview. Don't go granola on us. Wash your hair, put makeup; wear a skirt; avoid glasses. You will do fine!