The Duchess of Cambridge has given birth to a baby girl on May 2, 2015 at St. Mary’s Hospital in London. The baby princess, who was born at 8:34 in the morning local time, weighed 8 pounds 3 ounces. The Duke of Cambridge brought his son, Prince George, who delighted the crowds with a wave, to the hospital to meet his new baby sister. The baby is the fifth great-grandchild for Queen Elizabeth II and is fourth in line to the throne. Ten hours after giving birth, the Duchess of Cambridge, accompanied by her husband, left the hospital after posing for photographs cradling her newborn daughter. Photos by Getty Images.