Exfoliate your back to slough off dead skin. Since it’s a hard-to-reach spot, enlist your guy’s help or buy a longhandled loofah brush. To score a gorgeous glow, spray on a self-tanner (check in the mirror for streaks). Finish with Victoria’s Secret Shimmer Puff, $28. The particles pick up light to make skin sparkle, or you can get for $20 or less at bath and body works there spray on body glitter that has a beautiful scent like moonlight or sweet pea for that added extra glow.