It's the second child for the 'Saturday Night Live' star and the first for the former 'Saved by the Bell' actress.
Bill Hader and Elizabeth Berkley have each announced the birth of their child. Hader and wife Maggie Carey welcomed a baby girl, their second daughter, on Saturday, July 28 in NYC while Berkley gave birth to a baby boy, her first with husband Greg Lauren on Friday in LA.
Hader and Carey's newborn is named Harper Hader. No other details were released about the baby. The couple, who has been married since 2006, already have a daughter named Hannah Kathryn who was born on October 6, 2009.
Meanwhile, Berkley and Lauren's baby is named Sky Cole Lauren and he weighed in at 8 lbs. "The moment we both saw him it was love at first sight," the couple told People. "We are over the moon and grateful to start this amazing adventure together as a family." The 40-year-old actress and her designer husband have been married since 2003.