While behind the mic on "The Howard Stern Show," the "Walking Dead" star shared that he played a key role in the births of his two children ? 8-year-old son Gus and newborn daughter George Virginia ? with his wife, actress Hilarie Burton. "I delivered both children, but we went to a hospital to do it, just in case something were to go awry," the father told Howard. When asked by co-host Robin Quivers if he knew what he was doing the first time around, Jeffrey admitted he had "no idea."