Laura Prepon portrayed Alex Vause in Orange is the New Black.
She is known for her role as Donna Pinciotti in all eight seasons of the Fox sitcom That '70s Show -LRB- 1998 -- 2006 -RRB- , and for her role as Alex Vause in the Netflix original comedy-drama series Orange Is the New Black -LRB- 2013 -- present -RRB-.
