Evangeline Lilly Evangeline Lilly

Baby No. 2 is on the way for Evangeline Lilly.

Wearing a black and white dress, the Lost alum showed off her baby bump at the Los Angeles premiere of her new movie, Ant-Man, Monday night. She revealed that she's due in September, E! Online reports.

This will be the second child for Lilly, 35, and her partner, Norman Kali, whom she met when he worked as a production assistant on Lost. The new baby will join big brother Kahekili, 4.

And its likely the family will continue to grow - in January, Lilly toldOcean Drive magazine, "I frickin' love being pregnant," and said that she and Kali dream of adopting four kids.

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