GM CEO Mary Barra tops Most Powerful Women list
General Motors Chairman and CEO Mary Barra has retained her top position on Fortune magazine's 2016 list of Most Powerful Women. PepsiCo CEO Indra Nooyi was ranked second on the list, followed by Lockheed Martin CEO Marillyn Hewson and IBM CEO Ginni Rometty. Notably, singer Beyoncé was ranked 51 on the list.