Aldean, Lady A, Swift and Underwood lead CMT noms

FILE - In this May 3, 2010 file photo, Taylor Swift arrives at the Metropolitan Museum of Art Costume Institute gala in New York. (AP Photo/Evan Agostini, file) (AP)

May 11, 2010 8:04:10 AM PDT
Four of country music's hottest acts lead the nominees for the CMT Music Awards.