Actually, on a more serious note, I'm disappointed that you don't know who she is. If you want to be an entrepreneur, then you need to be aware of things that are outside of your field. You need a diversity of information, not just pre-filtered information.
You don't need to follow her antics, but being totally unaware of her shows a serious hole in your exposure to popular culture, which would make me wonder how you can create a product for the masses, when you are not aware of what media they are consuming.
