Brett Favre has confirmed that his daughter, Brittany, recently gave birth to a son, making him a grandfather for the first time. But what the 40-year-old quarterback apparently does not know is that the father of his unmarried daughter's child is his former backup in Green Bay, Aaron Rodgers. "It's true," said one of Brittany's friends. "They met when her dad was still in Green Bay, and they hook up from time to time. Britt doesn't have the heart to tell Brett." Rodgers also confirmed it's true. "Oh, yeah. Definitely," he said offering a high-five to everyone in the room. "I knocked up Favre's little girl. That's my baby. Suck it, Brett. I hope it looks exactly like me, beard and everything. And I can't wait until he watches the sex tape of us that I sent him that I titled 'Favre Highlights.'"