Gisele Bunchen's husband Tom Brady is thrilled his sons now have a sister to teach them about women.
The New England Patriots quarterback - who has been married to the Brazilian supermodel since February 2009 with whom he shares son Benjamin, three, and his son John, five from a previous relationship with actress Bridget Moynahan - hopes that the couple's newborn daughter Vivian Lake helps to teach the boys how to interact with women because he claims he still can't understand them.