Rio is a 24 year old folf. She was born and raised on Long Island before relocating to Manhattan to start a modeling career. Rio is bisexual, having had relationships with both males and females since her early teens. She is very affectionate but she tries to avoid serious relationships. She has a younger sister named Farrah Davis and is the daughter of Paul and Fran Davis. She is voiced by Tyvara ever since her first appearance in HTH2 and is considered to be the main character of HTH.