Kourtney Kardashian first took over Miami with sister Khloé, but with the youngest Kardashian sister now busy with other commitments, Kourtney is tackling Miami with another member of the Kardashian klan -- er, clan -- as Kim joins her oldest sister in South Beach. Kim shares a mansion with Kourtney and her family as the sisters work to get their DASH boutique in the city up to the level of success achieved by the store's New York and Los Angeles locations. Fear not, Khloé fans, she still makes appearances on the show, as she travels to Miami to make sure her investment in DASH is protected and her opinion is heard.