Laura Prepon is an American actress, born on March 7, 1980 in Watchung, New Jersey. The youngest of four children in an Irish-Catholic and Jewish family, she trained under drama teacher Caroline Thomas at the Total Theatre Lab. Laura Prepon had a brief stint working as a model for Levi Strauss, traveling to Milan, Brazil and Paris. She later on landed the role of Donna Pinciotti on the Fox sitcom That 70’s Show, and more recently played Hannah Daniels in the drama October Road. She’s ... worked on the movie Karla and had a voice cameo in the videogame Halo 2.