Actress Laura Prepon was born in Watchung, New Jersey on Mar. 7th 1980. She made her small-screen debut playing Donna Pinciotti on That 70s Show. She made her big-screen debut in Southlander playing Seven = Five. She has just finished work on The Lightning Bug. Laura Prepon stars with Mila Kunis and Lisa Robin Kelly on That Seventies Show. She has also appeared in Slackers with actress Jaime King. Her father died during heart surgery when she was 14. Laura Prepon is also very busy with other TV projects including How I Met Your Mother and October Road.