Laura Prepon (/priːpɔːn/; born March 7, 1980) is an American actress. She is known for her role as Donna Pinciotti in all eight seasons of the Fox sitcom That '70s Show. She is also known for the role of Hannah Daniels on the ABC drama October Road and her role as Alex Vause in the Netflix original series Orange Is the New Black.

Following That '70s Show, Prepon worked mainly in television, guest-starring in episodes of How I Met Your Mother, Medium, and Castle. In 2011, Prepon was cast in the lead role of Chelsea in the short-lived sitcom Are You There, Chelsea?, based on Chelsea Handler's 2008 book Are You There, Vodka? It's Me, Chelsea.

Biography

Prepon dated Christopher Masterson (brother of her That 70's Show co-star Danny Masterson) for seven years, before breaking up with him in 2007. In a November 2007 interview with Women's Health, Prepon stated that she is a Scientologist. Prepon dated Scott Michael Foster from 2008 to 2013.