Natasha Bianca Lyonne Braunstein, better known as Natasha Lyonne, is an American actress. She is best known for her role as Jessica in the American Pie series and her appearances in the films Everyone Says I Love You, Slums of Beverly Hills, But I'm a Cheerleader, and. She currently portrays Nicky Nichols in the Netflix series Orange Is the New Black, for which she received a nomination for the 2014 Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series.