For the International Justice contest, I present American Princess:
BIO: AP has the superhuman ability to inspire hope, especially in the darkest of times. With the Flames of Liberty, she increases other heroes abilities ten-fold and is empowered by the American Spirit. She is wise beyond her years and is a leader among leaders. Also, has great strength and a fantastic singing voice.
I kind of did this on the fly but it turned out pretty well. By the way, this is who American Mayhem was before she was turned to evil by Black Dragon.