‘Tis the season for a summer hair refresh, and The Only Way is Essex star Courtney Green is the latest celeb to head to the salon to get a full hair freshen up as she prepares for the new season. Although she didn’t go for a major transformation, Courtney took her followers along to show them the exact process she gets to achieve her gorgeous brunette hair colour, after her fans begged her for the secret to the cool-toned brown.