World Exclusive: Meet Sandra Bullock's Baby Boy!

In public, Sandra Bullock has been through the best and worst of times this year – from winning her first Oscar to enduring the breakup of her marriage. In private, she was quietly keeping a joyful secret – his name is Louis, and he is her newborn son."He's just perfect, I can't even describe him any other way," Bullock reveals exclusively in the new issue of PEOPLE, announcing that she is the