Alec Baldwin's wife Hillaria gave birth to their daughter, Carmen Gabriella on Friday.
Hilaria took to twitter to announce the birth of the couple's first child, the Us magazine reported.
She said that they are overjoyed to announce the birth of their daughter and she is absolutely perfect.
The yoga instructor had announced in March that she and the 55-year-old actor were expecting a baby girl.
The '30 Rock' star, who tied the knot with Hillaria in June 2012, is the former husband of Kim Basinger and is father to Ireland Baldwin.