Top 20 reigning queens of the world

15.  Irene Rosenfeld

Look at your grocery store shelves, and you’ll probably see products created by the company run by number 15 on our list: Irene Rosenfeld. As leader of Mondelez, which was spun off from Kraft Foods recently, she oversees a global snack and foods conglomerate that operates in a staggering 80 countries.