Katie Price slates Cheryl Cole, Nicola Roberts, Holly Willoughby and Tulisa's style as she turns fashion critic for her own magazineBy Sarah FitzmauriceShe has her own brand of clothing so fans can emulate her unique dress sense but it seems that Katie Price has also fashioned herself into a style critic.And Cheryl Cole, Nicola Roberts, Holly Willoughby and Tulisa Constostavlos have all come