Jack is the pumpkin king of Halloweentown and you are Sally, his pumpkin queen

From the show Ruby Gloom. Frank and Len are conjoined twin brothers . Frank is blue, slightly taller and the more intelligent of the two. Len is green and is the more dim witted, innocent one. They are fifteen years old, they live in Gloomsvile in a big Victorian mansion with their friends. They also have a punk rock band called R.I.P. they might not always be the brightest and they might not always get along all the time (sharing the same body and all) but they love each other,and their friends

Her name is Jetta. Her birthday is February 14th. She is a magical and mysterious princess. She lives in a dark and gloomy palace and talks to ghosts. She is an introverted witch.