January Kristen Jones (born January 5, 1978) is an American actress. She is best known for playing Betty Draper 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.
January Jones is the new face for Versace... The former model met Versace's creative director Donatella Versace on a shoot for US Elle magazine last year, and the pair struck up a friendship, which led to Jones wearing Atelier Versace to the 2010 Emmy awards, sitting front row at the Versace catwalk show at Milan Fashion Week and, most recently, hosting a charitable dinner with the designer at the Connaught Hotel in London to celebrate the launch of Central Saint Martins 20-20 Fashion Fund.