Shenae Grimes attending the CW premiere part for the new show “90210″ is wearing her hair in a  sexy simple half up half down hairstyle.

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This hairstyle is easily achieved by loosely pinning back side strands from the face, to the back of the head. Add a little flair by using a flashy or subtle hair accessory.

The waves can be easily done before pinning back those side strands numerous ways, a personal favorite a mouse type styling product and a hair dryer, for luscious more thicker waves or curls use a large round curling iron curling all or some of the strands depending on how much curl and volume you want. Work your favorite styling product loosely through the strands with your fingers which creates a very sexy, sultry but simple hairstyle!