Evolution in process

I'm seeing the evolution of puberty/teenager taking place in my home. Rebekah has taken up shaving her legs. She also started listening to the radio at great lengths. She likes to hang in her room now playig her DS and blasting the radio. Right now she is taking a shower with the radio in the bathroom...its LOUD!! OMG this is only the beginning. At least I only have little bits I know it gets worse......