One of the most sought after model, Karlie Kloss graces the cover of SELF magazine. The once ballerina turned model flexes her athletic skills in the August issue. Take a look 
No longer are models rail thin but athletic and strong, showcasing tone arms and abs. So goodbye to that look as models like Joan Smalls, Candice Swanepoel and now Karlie Kloss put those images to past with the new Self mag covers.
