The "What's Your Number?" actress, 35, is pregnant and due this fall, her rep confirms to Us. This will be the first child for both Faris and Pratt, 32, who wed in July 2009.
"I do want a lot of kids," Faris admitted to Us last year. "We want to populate the world!"
"Parks and Recreation" star Pratt recently gushed about his wife of nearly three years in the May issue of GQ. "I married way out of my pay grade. I have no idea how that happened. She's so goddamn funny and so good," he told the magazine. "She is a legit comedy powerhouse. But I'm not going to question it too much. I don't know what it is, man. I guess chicks dig love handles or something."
Faris -- who was married to Ben Indra from 2004-2007 -- met Pratt on the set of "Take Me Home Tonight." She will next appear opposite Sacha Baron Cohen in "The Dictator," in theaters May 16.
This article originally appeared on Usmagazine.com: Anna Faris, Chris Pratt Expecting First Child!