Penny. Penny is Melody's brand new baby sister, that loves candy. Melody thinks she has no use so she’s practically like a doll the doll she got for Christmas and when she took the doll out of the box the arm fell off. there for she thinks her parents want to return her. Melody cant talk or walk, and when Penny was a baby she could not walk or talk either. But as Penny grew up she learn how to roll and say words like mom, dad and dee-dee witch was short for Melody melody kinda wishes she was penny cause she can do the stuff she always wished she could do.