New York (CNN Business) Following her divorce from Amazon founder Jeff Bezos, MacKenzie Bezos will be the fourth-richest woman in the world.

Amazon AMZN She will be worth at least $35 billion after receiving a quarter of Bezos' Amazon shares. That will give her a 4% stake of, according to a court filing pending approval of their divorce.

MacKenzie Bezos will be the 23rd richest person in the world on the Bloomberg Billionaires Index Bloomberg reported late Thursday.

The richest woman in the world is L'Oreal heiress Francoise Bettencourt Meyers , with a net worth of $53.7 billion, according to Bloomberg. The second wealthiest woman is Alice Walton , the billionaire daughter of Walmart's founder. Her net worth is $44.2 billion.

In third place, with a net worth of $37 billion, is Jacqueline Badger Mars, a co-owner of the candy empire of the same name.

Read More