Madrid's current form.
Madrid's original form
Madrid was the spoiled princess of the Djinni and she once sought the power to grant her own wishes. To get it, she disguised herself as Gina Diggers and tried to kill off the real one. The disguise was too perfect; Madrid was now mortal and gradually came to resemble Gina more and more in body and mind. A traumatic experience caused what was left of Madrid’s personality to give up and die, leaving only a copy of Gina’s mind with Madrid’s memories. Now she seeks to explore other worlds and work out her new life.
At some point, she became Ancient Gina.