Originally published at: http://www.cleo.com.au/celebrity/celebrity-news/2013/8/laura-csortan/  We’re excited to announce that Aussie model Laura Csortan will be our celebrity model for this year’s 30 Days Of Fashion & Beauty. Back for its seventh year, the 2013 30 Days of Fashion & Beauty will showcase new season lines, beauty ranges and even expert tips from some of the CLEO…