Zia Simpson

Zia Simpson is the future daughter of Milhouse and Lisa Van Houten. Zia spends much of her time plugged into the Ultranet. Zia looks most like her mother, explained to have most of Lisa's genes. However, Zia is much more rebellious than Lisa, which leads Lisa to think that Zia doesn't respect her. She has a changing tatoo on her left arm, one of which is the Taoist symbol the Yin Yang.