First lady Michelle Obama dances the platypus dance with Disney actress Debby Ryan, left, Perry the Platypus of the Phineas and Ferb show, second from left, and choreographer Rosero McCoy, right, at the ESPN Wide World of Sports Complex at the Walt Disney World Resort, Saturday, Feb. 11, 2012, in Orlando, Fla., during her three day national tour celebrating the second anniversary of Let’s Move. (AP Photo/Carolyn Kaster)