“She has worked hard for everything she’s accomplished, and done so with grace and humility. So many women and girls can identify with her story.”–Alicia Keys poses as First Lady Michelle Obama for Glamour’s April Icons Issue in celebration of the magazine’s 70th Anniversary, on newsstands Tuesday, March 10th. Photo Credit: Brigitte Lacombe for GLAMOUR. PRNewsFoto/GLAMOUR, Brigitte Lacombe