News French Stewart Becomes First-Time Dad By ETonline Staff 5:03 PM PDT, August 7, 2013 Getty Images Mom star French Stewart is now a dad. PICS: Celebs and Their Cute Kids! According to Us Weekly, the 3rd Rock From the Sun alum and wife Vanessa Stewart welcomed a daughter, Helene Claire, on June 28 in West Hollywood.Stewart, 49, tweeted a message to a fan on July 29, writing, "I love TV. My wife and I just had a baby, so the schedule is perfect. Really fun to do a sitcom." The CBS comedy Mom, also starring Anna Faris, Allison Janney and Matt Jones, premieres Monday, September 23, at 9:30/8:30c.