She is known for her temper and her no nonsense attitude. In her own words, "Too bad for you, but I'm NOT Superman!" Karen Starr is an expert computer programmer and analyst. She recieved the backing of several groups and companies to start up Starrware Industries/Labs!

Power Girl has always been said to have a power-level to rival Superman himself and it's been proven many times!

”Heh, you can’t escape my love~! I’m too strong for you~!! Now come here and hug me~!!”