Charlotte is like the little sister of the group. She's naïve and tends to need protecting, and she's one of the sweetest, kindest people you'll ever meet. She has the voice of an angel and has become a well-known pop singer. However, this hasn't changed her good nature and she just genuinely wants to help people with her upbeat music.

For Charlotte's voice, it must be high-pitched and cutesy. Not to the point where it's annoying, but enough that it reflects her personality and appearance. I would prefer her to have an English accent, but like all the characters, any accent is fine.