If it's the same girl that used those pictures before, she's been verified by other board members. I have a niggling feeling she's not well reviewed though.
She is Miley's older half sister. She is certainly not new or 19. I did see her once when her and Miley shared an apt. in New West and was not impressed though she did deliver what she promised.
Ive seen her for a quick oral session and it was ok. So it makes me curious about the mixed opinions about her. She did go by a different age and name previously so thats suspicious.