January Kristen Jones (born January 5, 1978) is an American actress. She is best known for playing Betty Draper Francis on Mad Men.
Jones was born and raised in Sioux Falls, South Dakota, the daughter of Karen and Marvin Jones, a coach and gym teacher. She is named after January Wayne, a character in Jacqueline Susann's Once Is Not Enough. She has two sisters - Jacey and Jina.
Jones has had supporting roles in Anger Management (2003), Love Actually, and Dirty Dancing: Havana Nights. In 2005, she appeared as a U.S. border guard's frustrated wife in the Read his whole biography