Sure, waiting months before getting a haircut every once in a while isn't the worst thing to do, but in the event that your split ends are past the point of saving, you might be considering a trim. If ...

If you're desperate for a hair cut -- but still isolating, this is the tutorial you need. Kristen Stewart's hairstylist, Adir Abergel, teaches you how to trim your hair at home in an easy to follow ...