I recognize Addison Gill and Alana Zimmer...
http://www.imagebam.com/image/8f963972347952
Photographed by Greg Lotus in Vogue Italia March, 2010.
Scanned by me.

1-Charlotte di Calypso
2-I'm not sure, Svea Kloosterhof ?
is this girl marlena szoka? or whoelse? thanks
repubblica.it

jennifer messelier (btw you have to put the source of your pic)

2. looks like Heloise Guerin

4. Laura Blokhina