Sports blog TerezOwens started the rumor.

"We’re being told this year’s performer already has serious ties to the National Football League. A few inside sources revealed to us that Carrie Underwood most likely will be doing the super bowl halftime show this year. Football fans already know her from Sunday Night Football, and country music is more mainstream than ever."

Speaking of Carrie, she crushed a can on her forehead to help her friend, Brad Paisley promote his new song, "Crushin' It."