michelleobama First African-American first lady: 2 wds Barbara Walters' Most Fascinating Person for 2009: 2 wds Author of the memoir "Becoming" (2018) "Becoming" someone? 'American Grown' writer Self-described "Mom-in-Chief": 2 wds First Lady who went to Harvard Law School First Lady who sang "This Is for My Girls" with Missy Elliott in "Carpool Karaoke": 2 wds First Lady known for her support of military families and healthy eating: 2 wds First lady in the 2010s