Carrie Underwood & Steven Tyler's CMT "Crossroads" Airs Saturday

Arista NashvilleCarrie 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.

Copyright 2012 ABC News Radio