Tween-Girl is a child voice who voices some nephews, even some PB&Jotterisnumber1 nephews such as Pinch Raccoon. She is also the voice of most of robe lover's female characters, mainly the ones aged 15. She sounds like Kenny. Let's see what examples she can say:
Let's go to a cafe.
This looks cool!
Oh no! please help me!
No!
Na na na na...
That's all the examples.