Any person that could say that to another is a huge waste of your time.
Being a girl, we take that stuff to heart, though. Even if its untrue. I'm sure you feel ugly now, just because of his words. Well, we don't think you're ugly, you are very pretty. Do something to make yourself feel pretty again, take a bath, paint your toes. Something girly that will restore the you that you know you are.
:) Feel better.