January Jones is making sure she stays fit and healthy while pregnant by keeping up with regular mom-to-be fitness classes! The Mad Men star was spotted heading for her work out Thursday in Silver Lake, Ca.
Jones, who announced her pregnancy in April, is due with her first baby in Fall 2011. The actress is staying mum on whether her baby is a boy or girl, and has not revealed who is the father.
A source close to the Mad Men star, 33, says,
"She's really looking forward to this new chapter in her life as a single mom."