Ashton Kutcher and Fiancee Mila Kunis Welcome Baby Girl

Their daughter arrived Tuesday night at Los Angeles' Cedars-Sinai Medical Center. This is a first child for both actors who met on the set of That 70s Show in the late nineties. Mila Kunis and Ashton Kutcher are parents!

“She’s here and healthy,” a source tells PEOPLE. Kunis, 31, and Kutcher, 36, have had an eventful year. You recall that Kutcher was married to Demi Moore, 51, for six years. They finalized their divorce in November.

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