Rouge the Bat (b. May 11, 1983) is a renowned secret agent and thief. Yes, a double agent. Rouge was born to Mari-Su and Lothar. After Mari-Su's death, Rouge was sent to live with Simon and Floren-Ca. In her youth, she met Sandy Cheeks before she went underwater. Rouge became a thief and once worked under Plankton. One day, she met Knuckles and fell in love, but Shadow (who is really an evil incubus) seduced her away. Meanwhile, Knuckles was seduced by Rouge's sister, Shade. An evil doppelganger of Rouge has been seen at the Olympics and Fry Cook Games and tried to ruin her reputation.