Ashton Kutcher and Mila Kunis
Ashton Kutcher and Mila Kunis married in 2015Reuters

Mila Kunis and Ashton Kutcher welcomed their second child on Wednesday (30 November). According to E! News, details of the birth are yet to be released, including the name of their baby boy.

The couple announced the pregnancy news in June. The two also share a daughter, Wyatt Isabelle (2).

In October, the Ranch actor had accidently revealed the sex of their child when he appeared on the Today show. And a day later, Kutcher almost let out the name of his unborn son when he was speaking to host Kelly Ripa without realizing that his microphone was still on during an interview on Live with Kelly.

"No way people heard that [name of his second child]. I thought it was over! I would have been murdered. The wife would have taken me out!," Kutcher 38 said. (Via Us Weekly)

Previously, Kutcher had said that he would love to name his second child Hawkeye.

"There was a rallying cry from a collective that believed in the name Hawkeye. A kid named Hawkeye, it could be 'M*A*S*H*'-y, like he could be a doctor. Hawkeye Kutcher, it didn't fly, it didn't cross the Mila threshold, it came to the threshold but it got knocked out," he said.

Kunis and Kutcher were just friends when they first met each other on the set of That '70s Show in 1998. The couple started dating in 2012 and got married in 2015. Previously, Kutcher was married to Demi Moore.