[Download Full Size] (First Lady Michelle Obama hosts spouses of world leaders attending the G-20 Pittsburgh Summit during a dinner at Rosemont Farm in Pittsburgh,E17 LED Bulbs, Penn.,E27 LED Spot light, Sept. 24, 2009. Official White House Photo by Lawrence Jackson)

[Download Full Size] (First Lady Michelle Obama hosts spouses of world leaders attending the G-20 Pittsburgh Summit during a dinner at Rosemont Farm in Pittsburgh, Penn., Sept. 24,LED Spotlight, 2009. Official White House Photo by Lawrence Jackson)