The Five-Year Engagement star Emily Blunt is expecting her first child with her actor husband John Krasinski.

A representative for the 30-year-old star confirmed the couple's happy news to Usmagazine.com.

Blunt recently spoke about her desire to start a family, saying: "We want to have children; I just don't know when yet. I'm just not sure about the timing of all of that. We're both from big families, so I think it's something we want."

The celebrity couple married in Italy in 2010.