After months of waiting and preparation, the moment had finally come for Mila Kunis and Ashton Kutcher to welcome their first child into the world.

According to TMZ, Kunis gave birth to a healthy baby girl last September 30 at Cedars-Sinai Medical Center in Los Angeles.

The couple arrived by themselves at the hospital at around 6 AM and were directly taken to the delivery room.

On October 2, Kutcher revealed the name of his daughter on his A Plus website. "Mila and I would like to welcome Wyatt Isabelle Kutcher to the world. May your life be filled with wonder, love, laughter, health, happiness, curiosity, and privacy," said Kutcher.

He then posted a series of different baby photos, letting fans guess which one of them is baby Wyatt. "Can you guess which one is ours, or does it really matter? All babies are cute," posted Kutcher.

Meanwhile, E! News reported that the new parents have been enjoying every minute of this new chapter in their lives.

"Wyatt has been a good baby, she's not fussy at all...[Mila and Ashton] aren't getting much sleep but make each other laugh to get through it...Mila is saying seeing Ashton with Wyatt has made her fall deeper in love with him, it melts her heart," a source revealed to the site.

Their respective families are also sharing the same excitement and happiness with the couple. With the holidays just around the corner, plans are already in the works to celebrate the occasions with their families.

"Both sets of grandparents are planning visits soon to Los Angeles. There has been endless pictures and FaceTiming going on between the families. They are still deciding on what they want to do. The baby will be a bit older, so they can travel. But they also like the idea of everyone coming here and staying in their new place," shared an insider.