Michelle Obama watches as chefs from past seasons of "Top Chef" and students take part in a cooking competition at the Kleberg Rylie Recreation Center in Dallas, Texas. The event, which helped celebrate the second anniversary of the "Let's Move!" initiative, highlighted the work being done in schools across America to provide healthier food to students.
First lady Michelle Obama participates in a potato sack race with Jimmy Fallon in the East Room of the White House during a “Late Night with Jimmy Fallon” taping for the second anniversary of the "Let’s Move!" initiative.
Michelle Obama has lunch with students at Parklawn Elementary School in Alexandria, Va. The first lady visited the school to sample a healthy meal that meets the United States Department of Agriculture’s new and improved nutrition standards for school lunches.
Michelle Obama dances onstage during "Random Dancing" with cast members of the Nickelodeon television show iCarly during a screening of an episode of the show featuring Obama at Hayfield Secondary School in Alexandria, Va. The first lady appears on an episode honoring military families and kids.
Michelle Obama leads young visitors past the official White House Christmas Tree in the Blue Room. Mrs. Obama welcomed military families to the White House for the first viewing of the 2011 holiday decorations.
First Lady Michelle Obama talks with (from left) Darius Rucker, Kris Kristofferson, and Lisa Meyers in the Old Family Dining Room of the White House before “The History of Country Music: From Barn Dances to Pop Charts” interactive workshop for local students.
Michelle Obama and White House chefs join children from Bancroft and Tubman Elementary Schools to harvest vegetables during the third annual White House Kitchen Garden fall harvest on the South Lawn on Oct. 5, 2011.
President Obama, first lady Michelle and their daughters Sasha and Malia watch the World Cup soccer game between the U.S. and Japan, from the Treaty Room office in the residence of the White House on July 17, 2011.
Michelle Obama and kids double-dutch jump rope during a taping for the Presidential Active Lifestyle Award challenge and Nickelodeon's Worldwide Day of Play, on the South Lawn of the White House on July 15, 2011.
President Barack Obama and first lady Michelle comfort people at Holt Elementary School in Holt, Ala. on April 29, 2011. The President and First Lady traveled to Alabama to visit storm damaged neighborhoods and meet with families affected by deadly tornadoes.