Pregnant Reese Witherspoon Shows Off Her Growing Midsection Posted on: March 30, 2012 By: splash In: News She hasn’t yet confirmed reports that she is pregnant, but Reese Witherspoon’s midsection certainly seems to be getting bigger. The 36-year-old visited her Brentwood office today in a clingy dress which accentuated a small bump. Related Posts Reese Witherspoon Gets Wedding Fit Reese Witherspoon Pregnant With Third Child! Reese Witherspoon’s Trek for Some Take Out