Jenny is having a party in the garden - there's raspberry fizz to drink and chocolate button sandwiches and fairy cakes to eat! Yet when twins, Holly and Rose, arrive, everything is in a big mess. Could this be the work of the naughty Party Poopers? But what's that tinkling sound coming from under the picnic table...It's the teeny-tiny 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 - and they're here to make the party perfect!