<Li> Performers: Shania Twain, No Doubt, Sting </Li> <Li> Producer: Jimmy Iovine and Joel Gallen </Li> <Li> Sponsor: AT&T Wireless </Li> <Li> Setlist: <Ul> <Li> "Man! I Feel like a Woman!" (Shania Twain) </Li> <Li> "Up!" (Shania Twain) </Li> <Li> "Just a Girl" (No Doubt) </Li> <Li> "Message in a Bottle" (Sting with No Doubt) </Li> </Ul> </Li>

Who has the most super bowl halftime appearances