1. Francoise Bettencourt-MeyersNet Worth: $74.8 billionSource Of wealth : Founder of L'Oreal ParisCitizenship: France
2.Alice WaltonNet Worth: $65.3 billion Source Of wealth : Heiress of Walmart Citizenship:United States
3.Julia KochNet Worth: $60 billion Source Of wealth : 42% stake in Koch IndustriesCitizenship:United States
4.MacKenzie Bezos ScottNet Worth: $43.6 billion Source Of wealth :Amazon Citizenship:United States
5.Jaqueline MarNet Worth: $31.7 billion Source Of wealth :1/3 ownership of Mars (candy and pet food) Citizenship:United States
6.Gina RinehartNet Worth: $30.2 billion Source Of wealth :Chairman of Hancock Prospecting Citizenship:Australia
7.Miriam AdelsonNet Worth: $27.5 billion Source Of wealth :50% owner of Las Vegas Sands casinos Citizenship:United States
8.Susanne KlattenNet Worth:$24.3 billion Source Of wealth : Stakeholder in Altana, a German chemical company, and stakeholder in BMW Citizenship:Germany
9.Iris FontbonaNet Worth: $22.8 billion Source Of wealth : Inheritance of Antofagasta, a Santiago-based mining company Citizenship: Chile
10.Abigail JohnsonNet Worth:$21.2 billion Source Of wealth : Chairwoman, CEO, and President of Fidelity Investments Citizenship: United States