Model Suki Waterhouse says she has a bad habit of trimming her hair herself.
"I even cut my own hair at times. I have been known to disappear into the bathroom and cut my own fringe - not something I recommend," Waterhouse said.
Despite being an ambassador for the hair care company Redken, the model said it wasn't until she started working with the haircare company that she began to use special products on her tresses.
"I shouldn't really admit this, but I was actually terrible with hair products. I'd never really used proper hair products before, so to be honest it has been a real education - I've discovered that hair products can actually make your hair better," she said.