Sandra Bullock Steps Out for First Time Since Adoption Announcement

How did Sandra Bullock spend her first Mother's Day as a mom? She and newly adopted 3 1/2-month-old boy son Louis visited an art gallery in the French Quarter of New Orleans, Louisiana (see photo, left). The 46-year-old actress -- who filed for divorce from Jesse James Apr. 23 after he cheated on her -- has been laying low ever since she announced she had adopted. Why did she stay silent