The covers are shot by Luigi & Iango. (source)
Click here to view last year cover featuring Faretta, here to view 2017 cover featuring Irina Shayk, here to view 2016 cover featuring Crista Cober, Lucky Blue Smith and Anja Rubik, here to view 2015 cover featuring Kim Kardashian, here to view 2014 cover featuring Blanca Suarez, here to view 2013 cover featuring Karmen Pedaru, here to view 2012 cover featuring Malgosia Bela, here to view 2011 cover featuring Katie Holmes, here for 2010 cover with Anna Selezneva and here for 2009 cover with Lindsay Lohan.