Billy Joel Is Set To Be A Dad Again At 65!

Will Billy Joel’s golden years be filled with diapers?
According his rep, the 65-year-old music man is expecting with longtime girlfriend, Alexis Roderick, 33.
[ Watch: Billy Surprises An Elementary School During Their Tribute Concert To Him! ]
Billy already has a lovely 29-year-old daughter, Alexa Ray Joel with ex-wife, Christie Brinkley.
Wow, that’s one big sibling age difference! If the report is in fact true, we could see Alexa being more of an aunt than a sister to this new bundle of joy.
So, what’s the alleged gender and name of this new baby?
According to a source via Radar, the musician and Alexis are set to have a little girl named Madison!
The insider gushed:

“There are lots of family photos with Alexis and her growing belly. Those closest to them have seen photos of the sonogram and a pregnant Alexis and with Billy’s mom.”

Aww, how cute!
Congrats to the parents-to-be!
Ch-ch-check out the official statement from the singer’s rep (below)!

“Billy Joel and his girlfriend, Alexis Roderick, are expecting their first child this summer. The singer has one daughter, singer/songwriter Alexa Ray Joel. The couple, together since 2009, opted to keep any further details of her pregnancy under wraps until their new addition makes an official debut.”

UPDATE: A close source to the family reveals EXCLUSIVELY to us that the baby’s name isn’t Madsion, and that Billy’s mom is sadly deceased.
[Image via WENN.]