Former "That '70s Show" co-stars Mila Kunis and Ashton Kutcher have not even made their relationship official yet, but rumors are swirling around the Internet that Kunis is ready to have children.

According to Fashion&Style, a source close to Kutcher told Celebuzz the couple wouldn't mind having a baby in the near future.

"His family has been asking him if he's going to have kids because he's getting older. He told them yes and that he and Mila weren't taking any precautions against it.

"In other words, they're not not trying to have a baby," the source continued. "If Mila got pregnant, she'd be fine with it. They're ready to be parents."

But Kunis, 29, and Kutcher, 35, have one big problem overshadowing their relationship, which has been going strong for more than a year now. Kutcher is technically still married.

Kutcher is still involved in a messy divorce settlement with his ex-wife, Demi Moore. They married in September 2005, and then separated six years later, in November 2011. Ashton filed for divorce papers last year.

According to Mstars News, Kunis and Kutcher has been spotted spending quality time together in London, where Kunis is shooting for her film "Jupiter Ascending."

Earlier this year, as an April Fool's joke, a fake Mila Kunis Facebook page tricked fans into thinking the actress was pregnant. They posted a message saying, "Kunis is pregnant and will take the next nine months off relaxing with Kutcher in Hawaii."

The message came with two pictures of positive pregnancy tests, according to Mstars News. The post received thousands of "likes" before fans realized it was just a prank.