minutes away. first an a.m. original. it s a bad girls world these day. to picture after picture after stumbling celebrities. how do you tell your daughter that reality tv isn t really real? carol costello has our friday gut check for us. good morning. reporter: some might say reality tv is sadly real because there is what some call this curious social trend going on. it involves women, young and not so young. you might call it a dirty girl culture, should mothers worry? dirty girls are crude and sometimes violent, like the potty mouth tween. and the popular comedian chelsea
a dirty girl culture, celebration of being rude, crude and sometimes very, very drunk. so should mothers worry? dirty girls, they re crude and sometimes violent like a potty mouth tween in the movie kick ass and the popular comedian, chelsea. the same body for three years. reporter: whose raunchy sex talk and love of alcohol have three best-sellers. finish a sentence a-day without vodka is not a real day. reporter: just ask pop star whose hit songs celebrates promiscuity and drinking until you pass out in a stranger s bathtub. brush my teeth with a bottle of jack because when i leave for the night i ain t coming back. reporter: while it may be a catchy dance tune, clover movie and funny sh tick, is it