http://www.youtube.com/watch?v=2GVHkkgK9F4
Nobody would want to hear Ashlee Simpson sing live (Orange Bowl fiasco - especially the last minute of the clip) -see above link
Regarding the idiotic dance the "extras" were doing on the field around her: I realize they bring in High School dance groups as some big honor for bowl games. A few years ago my college team was playing in the Gator Bowl. We were staying in a hotel near the stadium and near The Landing, which is a great venue for a bowl game with an open area for a band and lots of bars. For several days we watched these teen age girls running loose at The Landing with drunken college kids, and even drunker (yeah really) bums from Jacksonville hanging around. There is no way their parents had any idea they were going to be running loose like that.
I had never heard of her but that video was funny.