It's Christmas Eve, and everyone is fast asleep. Everyone, that is, except Ellie the Elf, who has snuck into the kitchen to snack on a few Christmas treats. Except...Ellie eats so much that she gives herself a tummy ache! In fact, her bottom starts popping and shows no signs of stopping!

It's Christmas Eve, and everyone is fast asleep. Everyone, that is, except Ellie the Elf, who has snuck into the kitchen to snack on a few Christmas treats. Except...Ellie eats so much that she gives herself a tummy ache! In fact, her bottom starts popping and shows no signs of stopping!