Madonna and Guy Ritchie's accountants have reportedly been asked to organize the couple's assets ahead of their rumored divorce.

The couple - who are not believed to have a pre-nuptial agreement - are said to have asked celebrity accountancy firm MGR to put their affairs in order.

A source close to the couple revealed to Britain's Daily Mirror newspaper: "MGR will have to prepare documents on what they own separately and what they share together so the lawyers can work out what kind of settlement they will be awarded."

"They have huge assets, including a $14 million house in London and a property in the country. Madonna seems to be sticking to her guns and will want this done as swiftly as possible."

Guy, 39, has jetted out to New York for crisis talks with his wife in a bid to save the marriage.

Madonna, 49, was seen over the weekend without her wedding ring and friends of the pop superstar insist she is through with Guy.

RELATED PHOTOS AND ARTICLES
Madonna - Madonna arrives at her recording studio to work with Justin Timberlake and TimberlandMadonna - Madonna Going To Her Gym, To Kaballah, And Then To The Recording Studio With Justin TimberlakeMadonna - Madonna Going To Her Gym, To Kaballah, And Then To The Recording Studio With Justin TimberlakeMadonna - Madonna Arrives at Her Gym in London 04-12-07Madonna - Maddona Arriving and Leaving Her Gym in LodonMadonna - Celebrities Departing From Cipriani Restaurant in London on December 13, 2007Madonna - Madonna Arrives At Her Local Gym - July 21, 2007
Madonna Planning Split From Husband After World TourMadonna Reportedly Hires Paul McCartney's Divorce Lawyer
Madonna And Guy Vacation In Italy But Sleep In Separate RoomsMadonna's Marriage To Guy Richie On The Rocks
Madonna's Mother-In-Law Denies Divorce RumorsGuy Richie Vows To Save His Marriage To Madonna