A hairbrush includes a brush base having a plurality of brushing bristles, a handle provided thereto, a hair holder extending longitudinally along with the brush base and a control member making the hair holder extend and shorten longitudinally. The control member and an entire body except for at least a tip portion of the hair holder are positioned at the handle. The hair holder is extended and shortened by the control member within an area ranging from “a back position” where the hair holder is shortened to be provided to the handle as mentioned above to “a front position” where the hair holder is extended so that a tip portion thereof reaches near a front edge of the brush base. When the hair holder is extended to the front position, hair is received between the brush base and the hair holder. The hairbrush enables a user to style hairdos beautifully without much experience by blowing hair to flow softly or giving hair waves.