-Nothing has been finalized yet. Waiting to announce performer in October
-Taylor and Britney are front runners
-Taylor has been asked by NFL but no concrete deal
-rumblings of Britney's involvement are still true
-basically it's all still up in the air
taylor would be the logical choice as she is in her prime but britney has the catalog of worldwide recognized hits. still it might be too much pressure for performance shy spears.