Of course you don't listen to Lady Gaga's music.  But you've probably heard it at bars or clubs or wherever you go to meet girls.  None of that is important.  The important thing is that during a recent performance, Lady Gaga accidentally knocked her back up dancer in the mouth with the microphone, reporting removing three teeth.  Whose fault is it?  The backup dancer or Lady Gaga?  We blame America for enjoying concerts that require back up dancers.  How does that enhance the performance?  Is it difficult to enjoy the music without two people dancing in the background?  How come its only two?  No wonder its so hard to enjoy a Zeppelin concert.  No dancers.