Dude. Why are people always comparing singers. Specially when they are in different genres? Katy Perry and Rihanna? Both good singers of their own genres. Katy Perry and Madonna? Both good in their different times. And with the wig? So what, Its just a random style and has nothing to do with Beyonce. I think it was a alright performance. There of course could have been more, but I thought it looked really fun. =) I wish I had been there to hit the beach balls being thrown in. And yes she looked really really really hot. Nice boobage. =)