Pretty Little Liars star Shay Mitchell hasn't always been a trendsetter after suffering a hair nightmare as a pre-teen. "When I was about 12 years old, my best friend and I tried to straighten my hair with a clothing iron," she said. “I told her (friend) to press harder because she wasn’t getting it straight enough. Suddenly there was this horrible smell. It was my burnt hair that was half on the iron in a knot! I was traumatised. After that, I’m crazy about what I do to my hair."
