Karlie Kloss is a radiant girl, she transmits an unbelievable positive vibe. She's so sweet and devoted to her job that she stopped to strike a few poses for the photographers outside the Lanvin show. And not to mention her walk, OMG her walk! no one walks the runway like her. When she comes out, the only thing missing would be a sign that says: "and this is how it's done". Yes, she's only 19!