LACMA 2013 Art and Film Gala Honoring Martin Scorsese And David Hockney Presented By Gucci

Drew Barrymore and Wil Kopelman’s one year old daughter is about to be a big sister.

The actress’s rep confirmed to E! News exclusively that she is pregnant with her second child.

Barrymore, 38, even showed off a tiny baby bump when she stepped out in West Hollywood, Calif., on Sunday at the LACMA event honoring Martin Scorsese and David Hockney.

The Flower Cosmetics creator, who gave birth to daughter Olive on Sept. 26, 2012, has been looking forward to expanding her  family.

During a Tonight Show appearance last month, she said she’d like to have another baby “very much, right away” and definitely wanted a sibling for Olive. “I grew up as an only child,” she said, “and although that really works for some people and for some parents that’s the way they want to do it.”