Riding on the coattails of the deep side part trend, celebrities have been cropping up all over with asymmetrical hairstyles. The characteristics of this style are simple: start with a side part, slick the smaller side back, and secure with a bobby pin. A bristle brush helps smooth the side of your hair back seamlessly, while a heavy dose of hair spray keeps things intact.
The rest of the style can be done in any way you'd like. Naomi Watts added gentle pin curls for a vintage vibe, while Alicia Keys styled her hair into a side-swept updo. You can even just let the rest of your hair hang naturally, like Christina Ricci. Whichever way you decide to style your free hair, the slicked-back side will keep things looking just polished enough.