The actress, 58, requested primary custody of her daughters, Sunday Rose, 17, and Faith Margaret, 14, and waived child support.

"No spousal support, no child support, no shared assets, no courtroom battle, this is as clean as it gets. For celebrity couples, it's practically a unicorn," Gideon emphasized. "It's almost unheard of for a parent with primary custody to waive child support. The fact that Kidman has the children for 306 days a year yet receives nothing from Urban shows just how unique this settlement really is."

Nicole filed for divorce from the country star, 57, on Tuesday, September 30, one day after news of their separation.

"Hollywood divorces usually drag through months of depositions, settlements, and public feuds. What Nicole Kidman and Keith Urban have done here is remarkable. This is divorce without the drama," said Alper. "This case shows that when both spouses are financially independent, divorce doesn't have to be a war. It can be a business-like separation, with each party walking away intact. In a town where divorce headlines usually mean scandal, this one is different. Kidman and Urban have shown you can split at the top of your game and protect both your wealth and your children's stability."