Barrymore and husband Will Kopelman, an art consultant, married in an intimate ceremony at her home in 2012, and welcomed first daughter Olive later that year. There's no word yet on big sister's reaction to the new addition, but we're guessing she's just as thrilled as the rest of the family.
Barrymore and Kopelman are taking some well-deserved time off to bask in their baby bliss, but we'll be sure to keep everyone updated. In the meantime, here's hoping Drew manages to get at least a little rest. We've heard that Oprah radio and breakfast sandwiches really help out with those long nights.