January Kristen Jones (born January 5, 1978) is an American actress. She is best known for playing Betty Draper on Mad Men.
Jones dated actor Ashton Kutcher when she first moved to Los Angeles. She then dated singer Josh Groban for three years. She dated the SNL star Jason Sudeikis from July 2010 until January 2011.
It was announced on April 28, 2011, that she is pregnant and expecting her first child in the fall.