It was a fashion face-off of epic proportions when Michelle Obama met with Queen Letizia in Madrid today. America's first lady was joined by the glamorous royal in the Spanish capital, on what was the last leg of a trip to promote girls' education in poorer countries and raise awareness of gender inequalities. The ever-chic Letizia, 43, stunned in a sleeveless scarlet dress from Nina Ricci that showcased her toned arms, adding a pair of pointed nude courts and turquoise earrings.