US First Lady Michelle Obama greets students during a screening of the Nickelodeon television show iCarly featuring Obama at Hayfield Secondary School in Alexandria, Virginia, on January 13, 2012. Obama appears on an episode honoring military families and kids which will air on the children’s cable network January 16. On the show, the character of Carly Shay is the daughter of an Air Force Colonel serving overseas in the military. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)