The newest addition, a son named Viggo Moriah, was born on Tuesday in Oklahoma, according to People. "Viggo is doing great. He is the perfect early Christmas gift. We look forward to being home to enjoy the holidays with him and his very excited brothers and sister," the couple told People.
The little one will have to share his parents with siblings Ezra, 6, Penelope, 3, and River, 2.
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Photo Credit: Peter Kramer/Getty Images.