The "Someone Somewhere Tonight" singer rocks glamour-girl curls and an aquamarine dress.
The "One That Got Away" singer hangs on to his model wife on the red carpet.
The trio are up for Artist of the Year, Duo or Group, and Single of the Year, Duo or Group, for "Downtown."
The "Slow Me Down" chanteuse opts for a belt, but keeps the buckle to a minimum.
The sonorous singer returns to host for the fourth straight year, this time with this pretty Nascar driver by his side.
It will be Bryan's kind of night if he comes away with the win for Artist of the Year.
The Spitfire artist stuns in a sparkly long-sleeve gown.
The pop-country crossover star is pretty in pink—and smokin' hot at 51.
The Sing-Off judge shows off her gams in a lacy black minidress.
Will she have a whole pit crew helping with her wardrobe changes tonight?
The American Idol winner is nominated for Breakthrough Artist.
NEXT GALLERY: 2013 CMA Awards