Part of Kate Beckinsale's signature style is her long, dark locks. But there's something about her hair's fall highlight and lowlight coloring that made me drool just a little. At the crown of her head her hair is still quite dark, and her layers allow those darker strands to fall just at eye level. But as you look down to her shoulders you notice her hair takes on a beautiful lighter shade that accentuates her jaw line and brightens her face from below. The effect is pretty and very simple and yet it makes her look younger and more vibrant almost instantly.