Hey, I'm a big fan of Barbara and... well I love her purple and black hair (even if I prefer her brunette XD) but even if her hair color is amazing, I think that Barbara's hair are really damaged so... for me there is nothing wrong with her hair color but she should just stop to dye them because it's not good
I know that L'Oréal decides but... really don't they see that right now she has just need to cut them?