Princess Snake

Princess Snake is a snake temptress who lures people into her castle on Snake Way. She first appeared as an anime only character. She became the Snake Princess in 739 Before Age, and the only person who ever tried to capture her was King Yemma, about 500 years prior to the events of Dragon Ball Z. She has also implied that she and Yemma have since been wed. (Source: Dragon Ball Wikia)