Drew Barrymore was 37 when she and art consultant husband Will Kopelman welcomed their first bundle of joy, daughter Olive. Reflecting on motherhood, the actress says there’s a steep learning curve, no matter what your age. "I try to have a sense of humor about how ... [much] you need to learn and tackle," she has admitted. Does Drew now know twice as much? In April, she gave birth to her second child, daughter Frankie, shortly after her 39th birthday.