Here's mine:
Morning Musume: Sayumi. She's perfection. Incredibly beautiful, talented and intelligent.
Berryz Koubou: Momoko. I find myself liking all of the others more and more, for some reason Risako is really growing on me (she knocked me out with her Elegant Girl single), but I still find myself looking to see what Momo's doing before I notice the others.
C-ute: Chisa. She's turning into the perfect idol. Pretty, sings and dances well, incredibly entertaining without being contrived at all. I just keep liking her more and more.
Mano Erina: Mano Erina.

S/mileage: Kanon. "Little Aibon." Not only does she look like Aibon but she seems to manifest her many talents of singing, dancing, comedy, charm, looks. She's the one person in H!P that I thought could be a 9th Generation Momusu.