He may not have won the race, but Lance Armstrong is thrilled. Hours after he finished twelfth in the Giro d'Italia in Rome, he welcomed his fourth child: a baby boy named Max. His girlfriend, Anna Hansen, gave birth to the 7 lb. 5 oz. baby—the couple's first child together. And Armstrong did what any proud dad would do: immediately Twitter the news. "Wassup, world?" he tweeted. "My name is Max Armstrong and I just arrived. My mommy is healthy and so am I!"