Check out Lydia Millen's thread - read her Wiki page - top of the page - pink button.
Lydia didn't follow the hairdresser's aftercare intstructions plus was carelessly spraying self-tanner on her face and hair thus inadvertently colouring her hair, blamed the hairdresser (Nicky Lazou) for her hair being red, then proceeded to abuse the pregnant hairdresser for hours, bullied the hairdresser online for over a year, tried to sabotage her business (with Amelia's help). Made vlogs about it, insinuated she was assaulted, when the hairdresser finally, after a year of taking crap, retaliated, Lydia made herself the victim. Over bloomin' hair that looked, imo, looked perfectly fine.
It was all so ugly and unnecessary.
Karma has played it's card because Despina has done more damage to Amelia and Lydia's hair than ever before.