First Lady Michelle Obama, Disney Channel stars Debby Ryan (“Jessie”), Roshon Fegan (“Shake It Up”), and Disney XD stars Doc Shaw and Kelsey Chow (“Pair of Kings”) and Olivia Holt (“Kickin’ It”), and the hugely popular “Phineas and Ferb” character Perry the Platypus, along with choreographer Rosero McCoy, joined nearly 1,500 kids and families at an event to get kids moving at Disney’s Magic of Healthy Living & “Let’s Move!” celebration at ESPN Wide World of Sports at Walt Disney World Resort on Saturday. During the event, the First Lady, Disney stars and kids danced “The Platypus Walk,” a catchy spy-surf-rock song and dance that encourages fun physical activity. The event marks the second anniversary of “Let’s Move!,” the First Lady’s initiative to inspire healthier living, and Disney’s Magic of Healthy Living, a Company-wide initiative designed to encourage kids and families to lead healthier and active lifestyles.