Drew Barrymore Introduces Daughter Olive (PHOTO)
"It's the coolest moment of my life," the 37-year-old actress tells PEOPLE in its new issue, on stands Friday.
Olive is the first child for Barrymore and her husband, art consultant Will Kopelman, whom she married last June. Despite a "nervous" beginning, Barrymore says she's starting to get the hang of motherhood.
"I couldn't eat or sleep for two weeks, I was just so nervous!"
Still, Barrymore admits she continues to face the pressure of raising a child for the first time.
"You have the highest highs and yet you're facing the biggest fear of, 'How do I keep someone alive?'"
For more on Barrymore's new bundle of joy, pick up the latest issue of PEOPLE.