The 29-year-old poses in only thigh-high boots in the new issue, in which she discusses her to-die-for street style, reported People magazine.
"For me it's all about keeping things simple and feeling comfortable in what I am wearing. I prefer investing in classic, well-tailored pieces," she said.
For fashion inspiration, Kerr looks up to fashion icon Audrey Hepburn.
"I have always admired Audrey Hepburn's style," she said.