On the Earth-Two world, Power Girl is the counterpart of Supergirl. She is actually the cousin of Superman which makes it easy to see why she also has great looks like her cousin. One thing that can be said about Supergirl is that she has a very simple costume which makes her standout from other superheroes. For instance, her costume is pure white and it does not have any emblem or logo that will help you connect the costume to her. She uses this as her strength though because her costume just enhances how beautiful she looks. If you would place her as your desktop's wallpaper, you will like how her costume hugs her curves perfectly and how dramatic she makes your computer look.