Today Katy Perry announced at halftime of the AFC Divisional Playoff game between the Baltimore Ravens at New England Patriots that rock n’ roll icon Lenny Kravitz will perform with her during the Pepsi Super Bowl XLIX Halftime Show on NBC at University of Phoenix Stadium in Arizona on Sunday, February 1.  Perry called Kravitz her “first” special guest, so you can expect other big names to appear alongside her, but probably not Taylor Swift…