Jack Huston, Shannan Click Jack Huston, Shannan Click

Boardwalk Empire's Jack Huston and his girlfriend Shannan Click have welcomed their first child, People reports.

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Sage Lavinia Huston was born April 6 in New York City. Huston, 30, and Click, 29, announced their pregnancy in October. The couple started dating two years ago.

Huston plays World War I marksman-turned-gangster Richard Harrow on HBO's Boardwalk Empire, which returns in the fall. Click was formerly the face of GUESS? and has walked in four Victoria's Secret fashion shows.