Kristen Bell has got a sophisticated ponytail which gives her an ultra-sexy look and it can be perfect on the hair which is medium length. To get her hairstyle first do middle part and then spread a smoothing cream over the damp hair. Blow dry the hair straight with a round brush and curl the bottom half of the hair with a one inch curling to add more texture. Next collect all the hair and create a low ponytail. Secure the ponytail using a elastic and tug it behind the head to add more volume. Finally curl few pieces of hair around the face and complete the styling.