updated 01/26/2012 AT 9:00 PM ET
•originally published 01/26/2012 AT 10:30 PM ET
Lindsay Sloane is a new mom!
The actress and husband Dar Rollins welcomed their first child, a girl, on Jan. 19, her rep confirms to PEOPLE.
“We thought we knew what love was until we met her,” the couple say of their newborn, whose name is Maxwell Lue.
Rollins and Sloane – who has appeared on Weeds, Horrible Bosses and Sabrina the Teenage Witch – wed in 2004.