Hari is having a party on a pirate ship, and it's fancy dress. The Jolly Roger is decked out with balloons and there's a delicious feast to eat. Bang! Pop goes a balloon. The naughty Party Poopers are here! Holly and Rose need the help of the Little Sparkles - Tikki the yellow kitten, Peppy the light-blue puppy, Bubbles the pink bunny, Princess the white pony and Tubbs the rainbow-coloured turtle. These tiny magical animals are here to make the party perfect!