Michelle Monaghan Expecting Second Child

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There’s a baby on the way for Michelle Monaghan.

The actress and husband Peter White are expecting their second child this fall, a source confirms to PEOPLE.

The couple, who wed in August 2005, are already parents to 4½-year-old daughter Willow Katherine.

Of motherhood, “every day feels like Christmas,” the Source Code, Eagle Eye and Made of Honor star, 37, has told PEOPLE. “It’s such a profound love.”

Monaghan has three movies set to be released this year: Better Living Through Chemistry, Fort Bliss and A Many Splintered Thing.