Girl group Rainbow's leader Jaekyung will show off her tomboyish side for an upcoming pictorial. For the December issue of 'InStyle' Jaekyung took part in a photoshoot titled 'The Check Player'. �She sported a short haircut for the very first time in her entertainment career. As a fashion design major, in addition to modeling, she took part in styling the outfits for this shoot. �She showed off her keen fashion sense by adding the beret to compliment the checkered jacket in the above photo. �In this and the photos below, her short haircut goes well with the fashionable winter wear. Rainbow will release the group's second Japanese single "Mach" in December. [gallery] Source: Star News via Naver