Krysten Alyce Ritter (born December 16, 1981) is an American actress, model, musician and author. She is known for starring as the superhero Jessica Jones on the Netflix drama series Jessica Jones (2015–2019) and the miniseries The Defenders (2017). She also starred as Jane Margolis on the AMC drama series Breaking Bad (2009–2010) and Chloe on the ABC comedy series Don't Trust the B---- in Apartment 23 (2012–2013).
Ritter had roles in the series Veronica Mars, Gilmore Girls, 'Til Death, and Gravity. She has appeared in films such as What Happens in Vegas (2008), Confessions of a Shopaholic (2009), She's Out of My League (2010), Veronica Mars (2014), Big Eyes (2014), and The Hero (2017).