How many Kardashian sisters does it take to screw in a light bulb? I’m not sure why that’s a relevant question, nor am I sure why it’s necessary to go topless to model a denim line. Sure it draws attention to the denim, or their boobs — whatever strikes your fancy. But the idea of using sex to sell clothes is dated and boring. Plus, there’s an age shelf life on this tactic, and unless they start planning their transition now — I imagine they’ll be at a complete loss very soon.