Krysten Alyce Ritter (born December 16, 1981) is an American actress. After an early modelling stint, she appeared on the UPN noir mystery series Veronica Mars (2005–2006) and the CW comedy-drama series Gilmore Girls (2006–2007). Her breakthrough role was Jane Margolis on the AMC drama series Breaking Bad (2009–2010), a character she reprised in its spinoff film El Camino (2019). She headlined the ABC sitcom Don't Trust the B---- in Apartment 23 (2012–2013) before playing the character Jessica Jones on the Marvel Cinematic Universe (MCU) superhero series Jessica Jones (2015–2019), The Defenders (2017), and Daredevil: Born Again (2026). She also appeared in the Max miniseries Love & Death (2023).