Holly Williams has added a new branch to her famous family tree.
The country singer and her husband, musician Chris Coleman, welcomed their first child, daughter Stella June Coleman, in Nashville at 1:45 p.m. on Tuesday, Sept. 30, her rep confirms to PEOPLE exclusively.
“I am beyond thrilled to meet her. I’m so incredibly blessed,” Williams tells PEOPLE of her little one, who weighed 7 lbs., 12 oz., and measured 21 inches long.
The new mom, 33, who is the granddaughter of Hank Williams and daughter of Hank Jr., embraced family tradition in naming her baby girl: Stella was the name of a great, great aunt, while June was Williams’s maternal grandmother.