GWEN STEFANI WANTS TOT ADOPT

Gwen Stefani Baby Adoption

Acknowledging that she’s too old to give birth to another child, 45-year-old Gwen Stefani has told close friends she’s set to adopt a little girl!

The sexy singer already has three sons with rocker hubby Gavin Rossdale, 47 – Kingston, 8, Zuma, 6, and Apollo, 1 – but she wants to bring a little femininity to the brood, pals said.

“She loves her boys with all her heart, but she’s desperate for a little girl,” revealed a longtime friend. “She wants someone to be a Mini-Me!”

In 2004, it was revealed that Gavin, lead singer of Bush, has a daughter – 29-year-old Daisy Lowe, a model – from a previous relationship.

Gwen and Gavin think adopting a little girl is the best option.

“There are so many children in the world in need of a good home, it just seems the right thing to do,” the source said.

The couple has already been working with European adoption agencies, said insiders, and hopes to have a child by the end of the year.

“Then their family will be complete,” added the pal.