Bump Watch: January Jones Leaves LA (PHOTOS)
January Jones kept her growing belly hidden under a loose black top and sweater as she departed LAX Tuesday.
The Mad Men actress is still keeping the baby's father under wraps, too, although E! News reports it is someone from her film X-Men: First Class.
The blond beauty is gearing up to start promotion for the new X-Men flick that hits theaters June 3, so we wonder if January will have to avoid all the personal questions during press.