Ashton Kutcher and Demi Moore are locked in a battle over $10 million.
The former couple – who announced their split in November 2011 – have yet to finalise their divorce as they are still in negotiations over a settlement, and the actress is reportedly asking for an eight-figure sum due to Ashton's involvement in a venture capital fund worth $100 million.
The Two and a Half Men star announced his new technology start-up investment firm A-Grade, which is a partnership with Madonna's manager Guy Oseary and billionaire Ron Burkle, earlier this month with an estimated value of $100 million and Demi believes she is entitled to a piece of the actor's newfound fortune.
However, Ashton - who owns 20 per cent of the company - insists his profits from the company aren't communal as he made his millions after their split.
A source told the New York Post newspaper: "Ashton and Demi are still not divorced and no settlement has been agreed, even though they have been in negotiations for over a year. Ashton made a lot of money after they married, but he doesn't believe he owes her as much as she is asking for."