Ashton Kutcher & Mila Kunis

The 'Two And A Half Men' star is keen to pop the question to the 30-year-old actress - whom he has been dating for over a year - after his divorce from Demi Moore has been finalized.

Kutcher filed for divorce from Moore in December 2012, a year after they split, but he has been locked in a bitter legal battle after the 50-year-old actress reportedly asked for an eight-figure sum in the settlement due to Kutcher's involvement in a venture capital fund worth $100 million.

However, the 35-year-old actor has now agreed to hand over a chunk of his multi-million dollar fortune to Moore, who is worth £94 million, as well as some shares in his technology business.

A source told The Sun newspaper: "Demi and Ashton's divorce has cast a cloud over his and Mila's relationship because it's dragged on for so long.

"Thankfully Demi's turned a corner. She's no longer bitter and she wants the divorce over and done with as soon as possible so she can get on with her life too.

"She's agreed to a settlement of several million and some shares in Ashton's various technology start-ups after he persuaded her to attend a tech conference with him to see for herself how much they'll eventually be worth.

"They're all happy and the papers are signed and with the lawyers now, so Ashton's free to officially propose to Mila."

Meanwhile, Kutcher and Kunis sparked speculation they were engaged four months ago after the brunette beauty was spotted wearing a gold band on her ring finger.