Reese Witherspoon is a mom of three, as of just this week. People magazine has reported that the actress gave birth to a baby boy named Tennessee James on September 27.

“Both mom and baby are healthy and the entire family is thrilled,” Reese’s representative said.

Tennessee is her first child with her husband, talent agent Jim Toth, whom she married in March 2011. “Right after the wedding, Reese expressed a desire to have a baby with Jim,” a source told People. “Reese has been very open with her kids about her plans to expand the family.”

Reese also has two children, Ava, 13, and Deacon, 8, from her previous marriage to actor Ryan Philippe.

(Photo by Eva Rinaldi via Flickr Creative Commons)