Keri Russell pregnant with co-star's baby, report says

NEW YORK (FOX 5 NY) - Keri Russell and her 'The Americans’ co-star Matthew Rhys are reportedly expecting a baby together.

Russell is more than four months along, according to US Weekly.

The child would be the third for Russell, 39, who rose to fame in the hit TV series, 'Felicity.'

Russell and Rhys, 41, have been romantically linked since 2013.