Tom Brady delighted for sons to have new baby sister

New England Patriots quarterback Tom Brady has expressed his delight in his two sons having a new baby sister to grow up with.

The 35-year-old welcomed his daughter Vivian Lake into the world last week after his supermodel wife Gisele Bunchen gave birth in their home.

"I think it's great for my boys to have a girl in the house, understand at least a little bit about what makes a woman tick, not that I can certainly figure that out, because I can't," Brady told ESPN. "She's a beautiful little girl."

Brady has a three-year-old son called Benjamin and five-year-old John from a previous relationship.