By Ariana Bacle
Updated March 03, 2014 at 10:04 PM EST

Scarlett Johansson’s going to be a mom!

The 29-year-old actress is expecting her first child with fiancé Romain Dauriac, according to People. The two got engaged six months ago, and Johansson told People in January, “Being engaged is an exciting time to enjoy and to really savor.” The couple haven’t made any wedding plans public yet.