Entourage star Constance Zimmer has given birth to a baby girl in Pasadena, California. The 37-year-old actress and her commercial director boyfriend Russ Lamoureux, who have been together for 18 months, welcomed Colette Zoe Lamoureux into the world on January 5.

Born at the Huntingdon Memorial Hospital, Colette weighed in at eight pounds and 10 ounces.

- More Constance Zimmer pictures

(This news article provided by World Entertainment News Network)