Michelle Obama dropped by Late Night With Jimmy Fallon last night to talk about her kids fitness initiative, "Let's Move." As a special incentive to get parents to join in the motion, the First Lady and Fallon (decked out in stunning mom style with pink cardigan and Obama bangs) offered instruction in the art of Mom Dancing. Their demonstration includes all the fundamental moves of the genre, including "the Happy Snapper," "Out of Sync Electric Slide," and "Just the Hands Part of Single Ladies." Since no one can Dougie like the First Lady, Fallon surrendered the stage to Obama for the last dance.