Elton John`ll find out his son`s biological father

The `Rocket Man` singer and his husband David Furnish became parents to four-month-old Zachary Jackson Levon through a surrogate mother on Christmas Day (25.12.10) and at first insisted they didn`t want to know which of them was his real dad.

However, the 64-year-old star has now decided to carry out a DNA test in case Zachary ever needs to know who he is blood-related to for medical reasons.

Elton told the Daily Mirror newspaper: "Zac will have to know for his medical records. If it`s David, I`d be very proud. It wouldn`t matter to me - and vice versa."

He also revealed that the anonymous woman who carried his son sends the family her breast milk via air mail company FedEx.

Soon after Zachary was born, a friend of David?s said the couple didn`t plan to find out who was the biological father so the little boy would grow up to see his two parents as equals.

They said: "He and Elton made a pact that they are equal parents - no one will ever know who the biological father is."

However, Elton reportedly admitted that he hopes to be the one who shares his son`s blood, although he would also be happy if David was Zac`s real father.

Another friend added: "Elton was clear he wanted his bloodline to continue but also took on board advice that a younger man may be a more appropriate donor. It is a very complicated arrangement - but one forged by love."

sections: Celebrities