Obamas take the floor, America gets floored

US president Barack Obama and his wife Michelle capped their historic day with a speedy tour through 10 inaugural balls before retiring, at last, for their first night in the White House.
The Etta James classic 'At Last' was the Obamas' song of the evening, crooned by Beyonce at the Neighborhood Ball, the first of 10 inaugural celebrations they attended into the early hours of Wednesday.
The president wore white tie, while Michelle shimmered in a white, one-shouldered, floor-length gown. It was embellished from top to bottom with white floral details and made by 26-year-old New York designer Jason Wu. "First of all, how good looking is my wife?" Obama asked the crowd of celebrities and supporters. The president pulled his wife close for a slow, dignified two-step to the song that marked the end of a long day of formal inaugural events and the two-year campaign that put them in the White House.
Obama accidentally stepped on Michelle's hem, revealing that the new president might be better on the basketball court than on the dance floor.
Obama cut loose in a faster groove a few minutes later, as Shakira, Mary J Blige, Faith Hill and Mariah Carey sang along with Stevie Wonder to his 'Signed, Sealed, Delivered'. The song was played at nearly all of Obama's rallies throughout the campaign. "You could tell that's a black president from the way he was moving," comedian Jamie Foxx joked following the dance.
At most of the balls that followed, the Obamas spent little more than the length of the song greeting supporters and whirling for the crowd. But the two seemed to share intimate moments nonetheless, smiling and laughing as Michelle pulled her dress out of the way.
Director Ron Howard said he sympathized with the long day Obama was having. "I feel bad for him," Howard said in an interview at the Western Ball. "He's had a long day and now he has to do seven dances. This has got to be the grueling part for the first family."
Obama confided to USA Today before the balls that he was a bit worried about the dancing.
"Michelle keeps knocking my dancing in public in ways that have hurt my feelings, so I probably should practice just because she'll tease me mercilessly if I step on her toes," he said.
The Obamas were more enthusiastic, splitting up to dance with Marine Sgt Elidio Guillen ��� who was shorter than dance partner Michelle ��� and Sgt Margaret Herrera of San Antonio, Texas, who cried in the president's arms. Despite the formal attire and celebrity entertainment, the balls weren't overly fancy affairs. Lines were long to get in, and the food was heavy on vegetables with dip and cheese cubes.