It seems that Dash and Twilight's weighty situation is having rather "expansive" effects on other waistlines as well... With a Princess herself rapidly swelling with fat seemingly every day, obviously people want to follow in her heavy footfalls! Whether or not those are footfalls she's actually capable of making anymore, of course. Canterlot is already taking a high fancy to gaining weight, and of course Rarity must always be ahead of the culture curve! Good thing she has such a wonderful model to keep up with her. Though of course, poor Fluttershy is still MUCH too thin for what she has in mind...