Whether you're on the search for haircut, colour or style inspiration or just want to nosey at the latest celebrity hair transformation, you'll want to add this gallery to your bookmarks. We'll be bringing you the latest celebrity hair updates as they happen, for the whole of the year 2017.
Not found what you're looking for? Check out last year's gallery, Celebrity Hair Transformations 2016More
Oh hey Ariana Grande with grey hair. Switching out her signature brunette half up half down ponytail, Ariana revealed a lilac grey new look on her Instagram with the caption: 'btw i (it's grey)'. We're feeling serious Kim K bleached blonde vibes...
Proving our obsession with Marion Cotillard's French chic style transcends more than just her cool brunette locks, the actress has debuted her new bleached blonde hair styled in no less than four braids, and we are here for it.