Mila Kunis
Mila Kunis poses backstage with her Best Villian award during the 2014 MTV Movie Awards in Los Angeles Reuters

Mila Kunis and Ashton Kutcher have finally welcomed their first baby. The "That 70's Show" actress reportedly gave a birth to a baby girl last Tuesday night at Cedars-Sini Medical Centre.

According to the reports by Sydney Morning Herald, Kunis was brought to the medical center at around 6 am. Kunis and Kutcher have been waiting for their bundle of joy's arrival for months now. They two have been doing preparations for the baby and ahead of the delivery Kutcher made sure that Kunis is being taken care of.

"Ashton is not letting Mila out of his sight. They are spending every moment together," the source had previously said to E!, adding, "He can't wait." The "Two And Half Man" actor was reportedly preparing for every kind of situation before Kunis went into labour.

"He's preparing for all scenarios and not leaving anything to chance. He wants everything to go smoothly," a source revealed.Kunis and Kutcher got engaged earlier year. They began dating post Kutcher's separation from his first wife Demi Moore. Ashton was married to Demi from 2005 to 2013. They filed for divorce citing irreconcilable differences.

The duo met on "The 70's Show," but were friends for a long time. They kept their engagement reports under warps for two months. Kunis talked about her engagement for the first time on "Ellen De Generes" show. She even revealed to Ellen about her natural birth plans. She said that she is crazy to do this to herself and even suggested that she has taken on the project of pregnancy, so she better do it the right way.

Mila and Ashton has brought a home together worth a $10.215 million and have also decorated a baby's room with toys and stuffed animals. Kunis and Kutcher have both taken time off from work to look after the baby. Mila is said to be taking the full time job as a mom for some time.