Heidi Klum isn’t allegedly done having children.

In its Feb. 21 issue, National Enquirer claimed that Klum wants to have a baby with her husband, Tom Kaulitz. But she knows that at the age of 48, it’s just impossible to her to conceive her own child.

As such, America’s Got Talent judge is allegedly planning to go the surrogacy route.

“Tom loves kids, and Heidi has seen how good he is with her children. But she knows he would love to have one of his own with her. Heidi’s youngest, Lou, is already 12 years old, and she and Tom have talked about what fun it would be to raise a baby together,” the source said.

The source said that Klum is keen to go the surrogacy route since a lot of other celebrities like Kim Kardashian, Cameron Diaz, and Paris Hilton are doing it too.

“She’s even reached out to Kim for advice about it. They really want to make this happen. They’ve had their share of fun and now they want to build a family together,” the source said.

However, one should take the tabloid’s claims with a grain of salt.

As of late, Klum and Kaulitz have not said anything about wanting to have a baby. The couple doesn’t also seem to be in a rush so it’s unclear why the tabloid is insisting that they are.

During an interview with Us Weekly in January, Klum said that it wasn’t easy for her husband, Kaulitz to suddenly gain four children when they got together.

“I’m sure it’s not easy to step into an immediate family, having all of a sudden four kids and teenagers. They were easier when they were younger, for sure. Every age comes with its challenges,” she said.

The supermodel also talked about her children’s interests. Klum said that her sons are gamers. And her youngest daughter still hasn’t made up her mind on what she wants to do when she grows up.

There are times when Lou would say that she wants to become a veterinarian or the president of the United States. And there are also times wherein she wants to become a pop star.

As for Klum’s eldest daughter, Leni, she plans to continue pursuing a modeling career. But the doting said that she’s proud of Leni because she’s not just copying her.