Keenie is a cherub who appears in the Helluva Boss episode " C.H.E.R.U.B ". and is a member of C.H.E.R.U.B. She was banished from Heaven due to indirectly killing a human. And as for the voice requirement for her, She seems to put on a personality of someone that is holier than though and can do no wrong, and thus when auditioning for her you need to put on a tone as if you're the one in charge (original voice actor is Vivienne Medrano)