News Reese Witherspoon Gives Birth to Son Tennessee By Antoinette Bueno 8:23 AM PDT, September 27, 2012 Getty Images Reese Witherspoon is officially a mother of three. The actress gave birth to her third child, son Tennessee James Toth, on Thursday, September 27, ET confirms. Gallery: Totally Insane Star Baby Names"Reese Witherspoon and husband Jim Toth welcomed Tennessee James into their family today,” her rep says. "Both mom and baby are healthy and the entire family is thrilled." Video: 'War Stars Gush Over Lovely Reese Witherspoon This is Witherspoon's first child with Toth, who she married in March 2011.Related: Reese Witherspoon on How She Met Her HusbandTennessee joins her two children with ex-husband Ryan Phillippe, Ava, 13, and Deacon, 8.