First Lady of the United States as White House hostess. There are four living former first ladies: Rosalynn Carter, wife of Jimmy Carter; Hillary Clinton, wife of Bill Clinton; Laura Bush, wife of George W. Bush; and Michelle Obama, wife of Barack Obama. , the only former First Lady who has run for or held public office is Hillary Clinton. The use of the title "First Lady" to describe the spouse or hostess of an executive began in the United States. In the early days of the republic, there was not a generally accepted title for the wife of the president. Many early first ladies expressed
First Lady the President's wife was unwilling, unable, or if the President was a widower or bachelor. , the First Lady of the United States is Melania Trump, wife of Donald Trump. The entire family of the head of state may be known familiarly as the "First Family". The spouse of the second-in-command (such as a Vice President) may be known as the "Second Lady", or Vice-First Lady. Less frequently, the family would be known as the "Second Family". The spouse of a governor of a U.S. state is commonly referred to as the First Lady or First Gentleman of that state,