Billy Joel and his wife Alexis Roderick welcomed their first child together, People reports.

Roderick, 33, gave birth to daughter Della Rose on Wednesday in New York.

The 66-year-old singer began dating Roderick in 2009. The couple then surprised friends and family earlier this summer when they got married at their annual Fourth of July celebration.

This is Joel's second child. He also has a daughter, Alexa Ray, with his ex-wife Christie Brinkley.