“Billy Joel and his wife Alexis, have welcomed their first child, a baby girl. Della Rose Joel officially entered the world on Wednesday, August 12th at 2:40AM weighing in at 7 pounds, 6.5 ounces. The couple were married in a surprise ceremony on July 4th at Joel’s estate in Long Island.” read the announcment on Billy Joel’s website. Della is the 66-year-old singer’s first child with Alexis, 33. He has a daughter, Alexa Ray Joel, with former wife, Christy Brinkley who is 29. Billy Joel’s announcement gives a link to People.com’s website for the full story. READ HERE