Redheaded, large-breasted That ’70s Show hottie Laura Prepon has it all--all that is, except a penchant for showing off her ivory-white skin. The closest she's come is in the drama Lightning Bug (2004). The story of a small-town boy's big dreams of making it as a horror director in Tinseltown really takes off when Laura takes off her top, but sadly she keeps her big girls pressed firmly to her lover's chest.