Michelle Obama served as First Lady of the United States from 2009 to 2017. She was truly a First Lady for the 21st century. Not only did she bring grace and style to the White House, she also led important initiatives for social change. Her Let's Move! campaign aimed to solve the problem of childhood obesity within a generation, while Joining Forces, created with Jill Biden, worked to help military families. Celebrate this dynamic former first lady with the Michelle Obama calendar!