Halo highlights, also known as ring highlights, are all about subtlety. "[It] gives a lighter face-framing effect by adding highlights closest to the face, leaving the rest of the hair darker," George Papanikolas, a celebrity hair colourist and Matrix brand ambassador, previously told POPSUGAR. The technique is similar to money pieces, but much lighter with less contrast. It'll make you look like you have a soft spotlight on your face at all times.