Marcia Cross Expecting First Child
Cross, 44, and Mahoney, 48, a stockbroker, got married in June after dating for more than a year.
They became engaged in August 2005. "She's over the moon," Cross's Housewives costar Eva Longoria told PEOPLE at the time. "I'm so excited for her. It's so beautiful to see her this happy and so in love."
Cross, recently nominated for a best actress in a comedy Emmy, plays uptight Bree Van de Kamp on the ABC series, which begins its third season on Sept. 24.