Jack Huston is adding to his empire!

The Boardwalk Empire star is expecting a baby with girlfriend Shannan Click, his rep confirms to Us Weekly.

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This will be the first child for the 29-year-old actor and 28-year-old Victoria's Secret model. 

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The HBO star recently opened up to Parade magazine about the support he receives from his famous family. Huston is the son of Lady Margot Lavinia Cholmondeley and Walter Anthony Huston. His paternal grandfather is the late director John Huston and his maternal grandfather was the late Hugh Cholmondeley, 6th Marquess of Cholmondeley. Huston is also the nephew of actors Anjelica Huston and Danny Huston.

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"They're massively supportive. They're the best. I'm so lucky to have such a great family," he said. "I respect them so much professionally, and they've been unconditionally supportive in the choices that I've made. It's been very good having them on my side."

This article originally appeared on Usmagazine.com: Jack Huston and Shannan Click Are Expecting Their First Child