Ashton Kutcher asked for Mila Kunis' dad's blessings before proposing to her.

Turns out Ashton Kutcher is a modern man with traditional class. The Jobs star, who recently got engaged to girlfriend, actress Mila Kunis, first asked her father, Mark Kunis, for his blessings.

Ashton Kutcher was earlier married to Demi Moore while Mila Kunis was in a relationship with Macaulay Culkin. Pic/AFP `He talked with Mila's dad around Christmas,` a source close to him told an American magazine. `He asked for Mark's blessing to marry her.`

Although rumours of their engagement surfaced months ago, it wasn't until February when Kunis was spotted sporting new bling. `It was important for Ashton to be respectful and traditional instead of being casual,` the source added.

Because of how important his decisions surrounding their nuptials have been, sources added that the pair intend to marry before the end of 2014.

The 36-year-old actor first met Kunis, 30, when they both starred in the popular sitcom That '70s Show. Kunis was raised in an orthodox Jewish household while Ashton grew up in a Roman Catholic.