First Lady Michelle Obama stopped by The Tonight Show Starring Jimmy Fallon this week, but she didn't just settle for making an ordinary appearance. (Has she ever?) She turned up as a special guest on Fallon's series "Ew!" At first, it was just him and Will Ferrell, which is cool enough, but then the First Lady popped in to discuss the Olympics, healthy eating, and omega-3 fatty acids — or should I say, "ah mah-ga thray faddy ah-sads." There's so much good stuff here, including Ferrell making out with a picture of himself, and, of course, a visit from Sara's (Fallon) stepdad, Gary.