NEW YORK — You see them at the mall, waiting for the school bus, even in church: preteens wearing tight T-shirts that say "naughty" and low-slung flared pants that expose their pierced belly buttons. America's prepubescent girls continue to emulate the dress styles and attitudes of their older role models: Britney, Christina and Paris. But some girls say the sexy trends have created a backlash within their social circles — and they've even got a word for them. They're in between the age group of 10 to 13 or Miressi and other members of Generation Y say the 'tween trend of dressing like somethings is disturbing.