LOS ANGELES, CALIFORNIA – FEBRUARY 21: Veteran country singer Dolly Parton during rehearsals for the Grammy Awards at the Staples Centre on February 21, 2001 in Los Angeles, California, USA. (Photo by Dave Hogan/Getty Images)
Atlanta – FEBRUARY 19: Singer/Songwriter Alan Jackson performs at The OMNI Coliseum in Atlanta Georgia February 19, 1991 (Photo By Rick Diamond/Getty Images)
NASHVILLE, TN – NOVEMBER 11: Musician Jason Aldean performs during the 43rd Annual CMA Awards at the Sommet Center on November 11, 2009 in Nashville, Tennessee. (Photo by Tony R. Phipps/FilmMagic)
AUBURN HILLS, MI – JUNE 16: 2005 American Idol winner Carrie Underwood sings the National Anthem before Game four of the 2005 NBA Finals between the San Antonio Spurs and the Detroit Pistons on June 16, 2005 at the Palace of Auburn Hills in Auburn Hills, Michigan. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2005 NBAE (Photo by Nathaniel S. Butler/NBAE via Getty Images)
Atlanta – FEBRUARY 19: Singer/Songwriter Alan Jackson performs at The OMNI Coliseum in Atlanta Georgia February 19, 1991 (Photo By Rick Diamond/Getty Images)
Tracy Byrd during Field & Streams and Toyota's "Heroes of Conservation Awards" Party at Time Warner Center in New York City, New York, United States. (Photo by M. Von Holden/FilmMagic for Time 4 Media)
LOS ANGELES, CA – MAY 24: Former American Idol winner Carrie Underwood performs onstage during the American Idol Season 5 Finale on May 24, 2006 at the Kodak Theatre in Hollywood, California. (Photo by Vince Bucci/Getty Images)
