Meet Gisele Bündchen's 9-week-old daughter Vivian Lake Brady. The supermodel introduced her baby girl to the world in a Facebook post Feb. 8, 2013. "Love is everything!!! Happy friday, much love to all," she wrote. Vivian, who was born Dec. 5, 2012, is a little sister to brothers Benjamin, 3, and John, 5. Their father is New England Patriots quarterback Tom Brady. (Gisele Bundchen/Facebook)