People.com confirmed Holiday Grace Perrineau was born Thursday.
"Holiday Grace is here, and we couldn't be any happier," Perrineau told the magazine. "Our family feels complete. Mommy and baby are doing well and big sisters Aurora and Wynter are [thrilled]."
Perrineau starred on TV's "Oz," "Lost" and "Sons of Anarchy."
2014: The Year in Fashion [PHOTOS]