Jesse Eisenberg is about to be a daddy!

E! News has learned the 33-year-old actor is expecting his first child with longtime girlfriend Anna Strout.

The couple dated for 10 years, from 2002 to 2012, before they went their separate ways for a little while. Then, right before heading to London to perform in the West End show The Spoils, he spent four months volunteering at a domestic violence shelter in Bloomington, Indiana. There, he worked on a fundraising campaign with the University of Indiana and raised $500,000, which was enough money to pay off the shelter's mortgage. Strout's mother is the executive director of the shelter.