Never Ever Land
Seventeen year old Bulma has been dreaming of a prince, but when he actually turns up, things don't work out quite as she hoped. Bulma, Goku and Krillin's night starts out with a sleepover and ends flying away to save the Earth with the Saiyans, or maybe in spite of them. Teens, tweens and Saiyans set off in a mess of crossed purposes into ever-darkening circumstances.
This was a submission for the We're Just Saiyan Community's Disney themed Bulma/Vegeta challenge, which grew into a multi-chapter epic. You should be able to guess the inspiration from the name alone.
Not nearly as kid-friendly as a Disney film, hence the M rating for language, themes, blood, violence and sexual content.