Russ Lamoureux and Constance Zimmer are Engaged

NEW YORK (CBS) "Entourage" actress Constance Zimmer and director Russ Lamoureux are engaged to be married.

The actress' rep confirmed the news to People magazine on Monday.

Zimmer and Lamoureux, who have been together for three years, plan to marry in the fall. The two welcomed daughter Colette Zoe in January 2008.