How 'Madame X' inspired Lauren Sánchez Bezos at the Met Gala

<p>John Singer Sargent’s painting “Madame X” inspired Lauren Sánchez Bezos's look at the Met Gala. Deborah Davis, author of “Strapless, John Singer Sargent and the Fall of Madame X,” tells CNN the scandal behind the real Madame X.</p>