eh, I feel a bit odd about the whole omg, a 12 year old is showing cleavage thing. Personally, I think most 'slutty' public behavior of young girls is just like 13 year olds swearing all the time. It's shiny and new. It's up to adults to be like 'hey, she's 12.' And if you don't want the girls dancing to sexy songs, don't play them. If you don't want your own daughter dressing skanky, don't buy her clothes you don't like.