To be fair a football stadium isn't the best venue to display one's vocal talents, and given all the hub-bub about the fact that she lip-synched the National Anthem for the inaguration, there was no way she wasn't going to do that show live. I won't argue with you regarding the songwriting, most pop songs are rubbish as to the poetry of the lyrics anyways. However, the gal has a hell of a singing voice and as to her looks, there's no question that she's freakishly attractive.
But that's ok gbaji, we all know you hate the brown people.
Some people are like slinkies, they aren't really good for anything, but they still bring a smile to your face when you push them down the stairs.