I haven't read all of the replies and I am certain I have a different take, lately I always seem to LOL, but here goes..
Education begins at home, always has and always will, these shows do show the harder side of parenting and yes, it is also glamorized to some extent, but it isn't always the best publicity that these young girls get.
I think Dadu you asked how do you teach your DD when shows like this exsist? (something to that extent) you make your feelings known, from the day she can ask questions you answer honestly and truthfully. No matter which "talk" you have, abstinence or moderation, she should know from a very early age where you stand on teen sex and she should always know how to protect herself, our boys aren't the only ones who should walk around with a condom's in their pockets.
We don't just need teen sex ed, we need parent sex ed also. So many parents don't know how to answer the questions, so many parents try to bury their heads in the sand and pretend like it doesn't happen...well it does, society needs to wake up and except the fact that our kids have normal urges just like we adults do and they need to learn how to address these issue's so that our kids can feel safe coming to us.
There's part of my take...