Beyonce Strips Down to Promote House of Dereon — Sexy or Silly?

Beyonce Knowles is front and center in the upcoming ad campaign for her House of Dereon. She's no stranger to posing for commercials after a recent appearance for L'Oréal, and this time Beyonce was decked out in fake tattoos, studs, and not much else. It's a new look for the multiple MTV VMA nominee, so tell us what you think of her ads — are they sexy or silly?