Going from brunette to blonde or vice versa can be a frightening. First you risk having a colour disaster and it can be tricky to know if the new colour will suit you.
We've sifted through the A-list and found our favourite celebrity colour chameleons who have successfully pulled off the blonde to brunette or dark to light transition.
Are they better blonde or brunette? Click ahead and decide.
Tip: If you're looking for a colour change, don't try doing it at home. A visit to a professional hairdresser is a must for a serious colour transition.
