Michelle Obama was a president.
Michelle LaVaughn Robinson Obama ( born January 17 , 1964 ) is an American lawyer and writer who was First Lady of the United States from 2009 to 2017 . She is married to the 44th President of the United States , Barack Obama , and is the first African-American First Lady . Obama campaigned for her husband 's presidential bid throughout 2007 and 2008 , delivering a keynote address at the 2008 Democratic National Convention . She returned to speak at the 2012 Democratic National Convention , and again during the 2016 Democratic National Convention in Philadelphia , where she delivered a speech in support of the Democratic Presidential nominee , and fellow First Lady , Hillary Clinton .