Are Sexy Photos of 10-Year-Old Supermodels OK, or Totally Not?

There's a 10-year-old model appearing in magazines in sexy poses. Why is no one doing anything about this?

Indeed, a kid named Thylane Blondeau is making quite a stir, pirouetting in high-fash spreads sans pantalons and, in certain photos, without a shirt. Blondeau kicks out her hips—such as the they are—sports miniature high-heels and pouts sexily, evoking a liaison between Brooke Shields and Denise Richards. (Just humor me here.)
But should something be "done," as you put it?