Nikki Cox gave birth to a son Thursday, a representative for her husband, actor Jay Mohr, confirmed.
Mohr is a comedian who has appeared in the films "Jerry Maguire," "Suicide Kings" and "Picture Perfect."
Cox and Mohr have been married for more than four years.
UsMagazine.com said their first son's name is Meredith Daniel Mohr.
Mohr has a son from a previous marriage.