Kim Raver by Mitchell Haaseth /NBC Photo
is four months pregnant, the actress reveals exclusively to TV Guide. "I'm so thrilled to be having a second child, I couldn't keep it secret," says the 24
star, who is due this fall, not long before the winter debut of her new NBC series
. Raver and her husband, French filmmaker Manuel Boyer, recently relocated to New York with their four-year-old son, Luke, for Lipstick Jungle
, which costars Brooke Shields
and Lindsay Price
as powerful women on the prowl in a Sex and the City
-like drama. Raver, a Manhattan native who still has family there, says she's looking forward to the "built-in babysitting." With a new series and baby on the way, it looks like she'll need it. - Reporting by David Hochman For more on how Raver's pregnancy will affect NBC's new series Lipstick Jungle, pick up the May 28 issue of TV Guide on newsstands now.