VIDEO: MIGUEL HAVING SEX ON STAGE

Who has an explanation for this video? I thought American singer  Miguel was actually a very calm person with the kind of songs he dishes out. I'm really surprised at this video. He actually did this at one of his concerts.
 I must give it to him though, the guy has got skill mehn. See his body movements from stage to stage rocking the doggy style ( lol) Na wa ooo! This is capable of putting a lady in a wheel chair after 2 rounds hmmm, Miguel easy!