Oh God Red Eye! Run! She's using her heat vision! LOL. Ah another Power Girl Cosplay pic. Anyway, who is Power Girl? PG is a DC comics character who came about just before the event comic 'Crisis on Infinite Earths'. She's a Kryptonian from a parallel earth, and is Superman's cousin. Honestly, she's my favorite female superhero. She's funny, energetic, upbeat, feisty (a bit of an anger problem there), emotionally complex, and intelligent. But everyone only seems to know her by two of her attributes (guess which), which is bull as she really is an awesome person.