Bullock and her 4-month-old son Louis spend a mother-son weekend in New Orleans. Plus: Gwen Stefani, Halle Berry, Justin Bieber and more

MOTHERLY INSTINCTS

Sandra Bullock spends a sunny Saturday afternoon in New Orleans's French Quarter, where she and son Louis (not pictured) visited a gallery. The city holds special meaning for the Oscar winner and her newly adopted 4-month-old, who was born in the Big Easy.