Carrie Underwood is gearing up for her CMT Crossroads performance with Steven Tyler . The special Super Bowl edition of the show will broadcast Pepsi Super Bowl Fan Jam at Pepsi Coliseum Saturday night at 11:00 p.m. ET.

This won't be the first time Carrie and Steven have sung together.  They previously duetted at the 2011 ACM Awards, delivering a mashup of Carrie's hit "Undo It" and the Aerosmith classic "Walk this Way." Though Carrie will perform several of her hits on CMT Crossroads , we're told she won't be debuting her new single, "Good Girl," on the show. That song will be released to radio on February 23.

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