The emotional punk movement, more popularly known as “emo,” espouses a person’s uniqueness, individuality, and freedom of expression. A person who can genuinely be described as emo does not only appreciate emo music, but also lives out the emo way of life through his daily actions and through his sense of fashion.
The girl on the picture seems to take on an emo sense of style and fashion, as is apparent from the way she dresses up to the way she fixes and styles her hair. Some of the usual features and characteristics commonly associated with emo hairstyles are seen present here: the long, straight side-swept bangs, combed over to one side of the face, partially covering one eye; multi-colored, brightly-hued highlights and lowlights all over the head.
Taken from http://emohairstyle.blogspot.com/