"Madam President" or "Madame President" is a formal form of address for female presidents and vice presidents of republics. "Madam Secretary" is a formal form of address for a female member of the United States Cabinet; a female Attorney General of the United States is formally addressed "Madam Attorney General". "Madam Speaker" is a correct form of address for a female speaker of the United States House of Representatives (e.g., Nancy Pelosi), British House of Commons (e.g., Betty Boothroyd), or Canadian House of Commons, as well as a female speaker of the Canadian Senate.