A few years ago, I was convinced that my hair was unbreakable. Every week I’d adopt a different shade, from letterbox reds to vibrant teals, convinced that the horror stories around bleach breakage ...

Katy Perry wanted to feel "liberated" with her daring blonde pixie cut in 2017, but her hairdresser Justin Anderson uncovered a more alarming reason behind her drastic chop. "I burnt her hair off," ...