Hmm,...the 1st pic, girl on left. The 3rd pic, girl on extreme right looks a bit plump...due to wide angle lens?
I like the first girl (left) in the first picture.. and the girl in the second picture. Of course, this is just my superficial opinion based on 2D photos. I'm sure the other girls have their charm.
3rd Picture. Girl in black with a left handed peace sign. Can't recall what's the URL cause my favourites was trashed about a few months ago.