Subtlety is key here. A delicate sweep of warm highlights can completely lift dark brown hair without looking "colored." Just like Eve Hewson’s look, this slight pop of warmth not only lights up ...

A full head of caramel highlights on a golden brown base looks effortlessly cool ... lending her an overall refreshed glow. Jet-black hair may be Megan Fox’s signature look, but that doesn ...

And Zoe Irwin, trend forecaster and creative director at John Frieda, agrees: 'I'm seeing a lot of these super naturalised brunettes. It's all about super fine micro-highlights and warm, gooey tones ...

highlights: Yes, there really is a difference between the two hair lightening techniques ... a great option if someone has previous all over (dark) color as the foils will help to break through ...