Kelly Clarkson is dropping a not-so-subtle hint that she’ll be in Indianapolis next month for Super Bowl 46. The pop star re-tweeted a link to reports saying she has been booked to sing the National Anthem at the football event scheduled to take place Sunday, February 5th. The National Football League, however, hasn’t issued any confirmation. Meanwhile, Clarkson is set to start the U.S. tour behind her new album “Stronger” this Friday, January 13th. Right now, she has a free day scheduled for February 5th in between a show in Louisiana on the 4th and another in San Antonio on February 6th.