Forever confident and always original, Diane Keaton’s look is beautifully effortless. To emulate her style, start with Age Perfect foundation, which will help create a bright, flawless-looking finish. For best results, apply with a brush or sponge to ensure even coverage. Next, use a concealer to hide any minor imperfections. Then, with a large brush, dust an earth-tone blush or bronzer across the face and neckline to give skin a warm glow. Line eyes with a deep brown shadow or liner to make the lash line appear fuller, and then finish with mascara. Complete the look with a coral liner and matte lipstick for the perfect finish.