Well there was also Mary J. Bleige saying the "J-word" several times. That had to make many in the audience really uncomfortable. Also most of them dressed classier. There weren't a bunch of see-thru blouses or the usual mega-clevage dresses just waiting for a wardrobe malfunction.
Every show like that I deem a threat to my sanity. The popular songs from the summer, in my mind, have outlived their useful lives and it's time for something new (but not fresh or original) to take their places.
Did anybody watch to make sure Shakira's lips were perfectly synched with the voice?