Billy Joel is expecting his third child at age 68

Billy Joel is going to be a dad again!

The Piano Man singer, 68, is expecting another child with his fourth wife Alexis Joel (aka Alexis Roderick), his rep Claire Mercuri confirmed to USA TODAY. 

The couple already has a daughter together, Della Rose, 2. 

Joel also has a daughter, Alexa Ray, 31, with ex-wife Christie Brinkley. 

The Belfast Telegraph first reported the news, describing Roderick as "heavily pregnant."

Joel and Roderick have been married since 2015.