Lady Antebellum star Dave Haywood is preparing to become a first-time father. The Need You Now hitmaker and his wife Kelli are expecting their first child this autumn (14). The parents-to-be took to Facebook.com on Monday (21Apr14) to make the announcement, writing, "So excited for a new Baby A on the way in Sept! And it's a boy!!! -Dave & Kelli". The news comes just a week after the couple celebrated its two-year wedding anniversary last Monday (14Apr14). The Haywoods' bundle of joy will be the latest member of the country trio's extended family - last July (13), singer Hillary Scott welcomed her first child, daughter Eisele, with drummer husband Chris Tyrrell.