Amazon CEO Jeff Bezos has announced that he and his wife MacKenzie will be divorcing after 25 years together. And now a new list has confirmed she’s not just rich, but powerful as well, with Forbes naming her in its list of the world’s 100 most powerful women for 2020. BILLIONAIRES GALOREThere are 12 billionaires on this year’s World’s 100 Most Powerful Women list, worth a collective $150.4 billion. The billionaire women on the list span industries and net worths from $59.7 billion to $1.2 billion. Media mogul Oprah Winfrey came in at number 20 on the list while Australian Gina Rinehart, the Executive chair of Hancock Prospecting, ranks at number 45 on the most powerful women list.