Mariana and Gabriella might be sisters, but they're polar opposites. After moving from the big city, San Myshuno, the sisters wind up on the sandy islands of Sulani, where they meet the Roberts family. Gabi and Skipper are able to form a friendship, but will Gabi be a bad influence on her, or will Skipper be able to find Gabi's heart of gold through all of the barricades? And will Mariana finally get to see her sisters true nature? We'll find out, next time on TS4! #KelseyMalibuBarbie #PleaseUse