I think MTV is just another way of leading youth astray from what is right. Indeed, the world is becoming a lot more immoral for every day, doesn't means this is what is to being normal. Young teenagers/people are easy to influence, you either influence them in a bad or good way. Also depending on how their lives are at home, what group of friends they get, what information they get from tv, books, magazines, etc...
The world wants to tell you that this is all normal, it is normal that teens starts early with having a boyfriend/girlfriend, but not just having one, having tonz of them. And that it is normal for them having sex, sex is just a fun game for many, nothing about responsibility, so when the girl gets pregnant, the guy runs away from his responsibility, I mean, he is much too young being a dad, so why is he to stay? Many young teens choose abortion; they do are sure ready to having sex, but no way they are ready to becoming a parent(though in this case, they could have brought their child into the world and then put them into adoption for someone else to taking care of it). Teens have models to look up to, so that they should have a low self esteem, thinking that if they'd look a lot more different than how they already look they'd be a lot more happier. Just some few points on this.
Also, I think it is a shame with all the nudity stuff into MTV and with the sex part, as there are children that might be looking around, and then seeing some bad videos that are put up in MTV. They no longer think about the innocence of children nor teenagers, it is all about destroying this as early as possible, so that the devil can get to as many as possible and deceive them sooner.