Rachel Griffiths has got a straight hairstyle which a very simple and easy way to style the hair for any event. To get a similar style, start by parting the hair to a side and then spread a straightening lotion over the bottom half of your hair. Next use a paddle brush to blow dry the hair straight. After the hair becomes dry use a flat iron all over the hair to make it sleeker. At last use a little amount of smoothing cream over your hands and then spread it over the hair to control the flyaways to end your styling.