told People that she chose to "keep her fight private," and had been "undergoing medical treatment for some time, supported by her closest family and friends." Preston was a "bright, beautiful, and loving soul who cared deeply about others and who brought life to everything she touched."Born in Honolulu, Preston studied acting at the University of Southern California. Her first major movie role was in 1985's Mischief, and she went on to star in Twins, Jerry Maguire, and For Love of the Game.