Gemma Collins is extremely rude to hairdresser on CBB Gemma Collins was given a professional blow dry by Big Brother, but she did not appear gracious as .brThe former TOWIE star was graciously given a professional blow dry by Big Brother but her behaviour towards the hair dresser has infuriated viewers.brSubscribe now for more! From series 20, broadcast on 25012016 Last night, social media did not take well to Gemma Collins attitude .