Maria Shriver And Mildred Patricia Baena: Pregnant At The Same Time 05/18/2011 03:36 pm ET | Updated Jul 18, 2011 398 5/18/2011 9:14 AM PDT by TMZ Staff tmz.com Maria Shriver and Mildred Patricia Baena were both pregnant with Arnold's children ... AT THE SAME TIME. Read more on tmz.com More: Arnold Schwarzenegger Maria Shriver Mildred Patricia Baena FOLLOW DIVORCE facebook pinterest Suggest a correction GET THE NEWSLETTER Enter your email address to get top stories and blog posts emailed to you each day. FOLLOW HUFFPOST HuffPost Divorce HuffPost Divorce HuffingtonPost Available on the App Store Android App on Google Play Get it at Blackberry App World HUFFPOST NEWSLETTERS Enter your email address to get top stories and blog posts emailed to you each day. Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Learn More.