The superstar and her husband announced their split last month, and now ET has the details on Madonna and Guy Ritchie's latest divorce developments!

Madonna and Ritchie have just been granted a preliminary decree of divorce by a London court, and in papers, Madonna noted the reason for the split as Ritchie's "unreasonable behavior."

The divorce can become final after six weeks and a day.

Madonna and Ritchie, who have been married for almost eight years, were not at Friday's court session.