Billy Joel is a dad — again!

The 66-year-old singer and his wife, Alexis Roderick, 33, welcomed their first child, a baby girl named Della Rose Joel, on Wednesday, Aug. 12, his rep confirmed to Us Weekly earlier today.

billy joel and alexis roderick

Billy and Alexis in October 2013.

Baby Della was born at 2:40 a.m. in NYC and weighed in at 7 pounds, 6.5 ounces. She is the first child for Alexis and the second for Billy, who has an older daughter, Alexa Ray Joel, 29, from his previous marriage to Christie Brinkley, 61. He and the former model divorced after nine years of marriage in 1994.

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The couple — who began dating in 2009 and announced they were expecting in April — recently married in a surprise wedding ceremony on Saturday, July 4 at the “Uptown Girl” singer’s Long Island home. Billy was also previously hitched to Elizabeth Weber Small from 1973 to 1982 and Katie Lee from 2004 until 2009.