Erika Jane Christensen (born August 19, 1982) is an American actress and singer whose filmography includes roles in Traffic (2000), Swimfan (2002), The Banger Sisters (2002), The Perfect Score (2004), Flightplan (2005), How to Rob a Bank (2007), and The Tortured (2010). For her performance in Traffic, she won the MTV Movie Award for Breakthrough Female Performance and the Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture along with her co-stars.