The couple broke the news with adorable Instagram snaps.
“It’s a boy!!!! #BabyBossboy surrounded by so much love today!!! Life is beautiful,” Boss wrote alongside a photo of himself holding a blue cake with vanilla frosting alongside Holker.
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Holker broke the pregnancy news in October, telling PEOPLE then that it was difficult for her to keep the news bottled up inside her “both literally and figuratively!”
“I’m so excited for everyone to know and be able to celebrate with us because our whole family is just so excited about this,” she said. “It’s the biggest blessing.”
— Char Adams