help!! please

1 post

I have naturally wavy hair and my school picture day is coming up in about a week, and i want to have really straight hair, i have a hair straightener and i've ironed my hair b4, but no matter what i do to it, it always still flicks out at the ends, or it gets like this big "bump" in my hair. My hair is layered, i think thats part of the reason for the bump.. but its really annoying...any tips for getting it completly straight?