Anna Ragsdale Camp (born September 27, 1982) is an American actress and singer. She is best known for her roles as the villainous Sarah Newlin in the HBO vampire drama True Blood (2009, 2013–2014) and Aubrey Posen in the musical comedy Pitch Perfect film series (2012–2017). Camp has had recurring roles in the television series Mad Men (2010), The Good Wife (2011–2016), The Mindy Project (2012–2013), and Vegas (2013). She also played Jane Hollander, a researcher for the fictitious News of the Week magazine, in the Amazon Prime series Good Girls Revolt (2016), and had minor roles in the drama The Help (2011) and the Woody Allen film Café Society (2016). Camp made her Broadway debut in the 2008 production of A Country House and played Jill Mason in the 2008 Broadway revival of Peter Shaffer's Equus. In 2012, she was nominated for a Drama Desk Award for her performance in the Off-Broadway play All New People.