Bundchen, 31, married New England Patriots quarterback Tom Brady, 34, in April 2009. They have a 2-year-old son Benjamin together and Brady has a 4-year-old son Jack with his ex-girlfriend, actress Bridget Moynahan.
"Yes, she is pregnant," a source close to Bundchen told UsMagazine, adding she is "three months" along. "They are really happy!"
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