Congratulations are in order for actress Mira Sorvino -- the 44-year-old mother of three welcomed her fourth child with husband Christopher Backus, daughter Lucia, on Thursday, May 3.
"We are thrilled beyond measure to have been blessed with our fourth precious, healthy child," the couple tells People.
Lucia joins siblings Holden, 2, Johnny, 5, and Mattea, 7.
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