Celebrity colorist Jenna Perry gives you all the tips on why a purple shampoo works, how to use it for highlights, to tone hair, and how to prevent dry hair.
Peek Behind the Curtain (Ep 2): Maine takes the main stage bates.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bates.edu Daily Mail and Mail on Sunday newspapers.