A rep for the Addams Family star has confirmed she's expecting her first child with husband James Heerdegen.
Rumours that Christina was pregnant surfaced over the weekend when she was pictured arriving at an airport with a noticeably rounded stomach.
Christina married James in a private ceremony in New York in October 2013, looking stunning in a Givenchy haute couture gown designed by Riccardo Tisci.
The 34-year-old met cameraman James on the set of her TV show Pan Am, which aired in 2011. They announced their engagement in February 2012.
Christina found fame as a child star in family favourites including The Addams Family, Casper and Now and Then.
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