Laura Prepon (pronounced pree-pawn) was born on March 7, 1980, Watchung, New Jersey, U.S.. Laura Prepon is an American actress, best known for her role as Donna Pinciotti in the long-running Fox situation comedy That '70s Show, for all eight seasons.

Laura Prepon is also known for the role of Hannah Daniels on the ABC drama October Road. Laura Prepon has been in several independent films such as Slackers and Lightning Bug and has been featured in multiple magazines such as Maxim. Laura Prepon's been nominated for a Teen Choice Award, and was named one of Stuff magazine's 102 S*xiest Women of the year.

Laura Prepon currently resides in Los Angeles and in Watchung, New Jersey when not working in L.A. Laura Prepon is not only an actress, she has also tried her hand at modeling and producing, as well as working in a theater as an usher. Laura Prepon has voiced characters in animated TV series such as American Dad! and King of the Hill, as well as a character in the video game Halo 2.

Laura Prepon has been cast as main character Chelsea Hanson on Are You There, Vodka? It's Me, Chelsea, based on Chelsea Handler's book of the same name.