What?s Up with Hair Rolls?
Katy Perry, Demi Lovato and Pink all try the trend -- but is it worth it? 
Source: http://feedproxy.google.com/~r/people/stylewatch/offtherack/~3/ZwpFar3WmcY/
Estella Warren Esther Cañadas Eva Green Eva Longoria Eva Mendes Evangeline Lilly Eve Fergie