@Avrune I'm pretty sure she has 10. if you look at chapter 10 page 22 when she is shown to have 3 on her face in the pic, since her stars seem to be mirrored I'm pretty sure she also has 3 on the other side making 6 on her face 2 for eyes and if counting the horns 2 more making 10, since she gains more by how excited she gets I'm pretty sure she could get more if she where to get more excited then she was then, if its proven that more excitement = more stars for her that is.
Exhibitionism is her new weapon. Or it could be like Gamagori from KLK.
Baiser will probably be fine once the magical girls show up in the evil base. Though I think the magical girls will need to start losing for that to happen.