In the case of SIR ELTON JOHN when it comes to baby-making, it took two separate women to help make one very special baby.

The Center for Surrogate Parenting in Encino, Calif. proudly proclaimed their part in the historic  birth of baby son Zachary to Elton John and partner David Furnish on its website.

"I can confirm that Elton John and David Furnish worked with the Center for Surrogate Parenting and it was a lovely, beautiful surrogacy journey for all parties involved," Joanne Bubrick trumpeted.

The surrogate site, long a Hollywood favorite including Frasier star Kelsey Grammer and his ex-wife Camille who had two separate children by the same surrogate mother, dropped a bombshell.

It actually took TWO women to make Elton, 63, and David, 48, dadas.

The Center confirmed that Zachary had been born to an unidentified surrogate mother who had carried the baby after being implanted with an egg donated from another woman!

So, the newborn John son actually has two mothers AND two fathers.

What modern science can’t do!