Blake Shelton and Miranda Lambert attend the 47th Annual CMA Awards at the Bridgestone Arena on November 6, 2013 in Nashville, Tennessee. Credit: Jon Kopaloff/FilmMagic

She's up for Female Vocalist of the Year at the 2013 CMA Awards, and Miranda Lambert has already won in one category -- best dressed! The 29-year-old country crooner looked stunning while posing with husband Blake Shelton on the red carpet on Nov. 6. 

In a striking royal blue low-cut gown with beaded embellishments, Lambert was radiant, leaving her hair down in large waves and wearing minimal jewelry.

Shelton, 37, grinned next to his wife of two years while wearing cowboy boots, jeans, and a black blazer, vest, shirt, and tie. 

The Voice coach is nominated for both Entertainer and Male Vocalist of the Year, after winning in both categories in 2012. But win or lose, Shelton's certainly proud of one thing tonight. 

"My wife is so hot it's ridiculous…," he tweeted following their red carpet arrival. 

After her appearance at the BMI Country Awards on Nov. 5, it was clear the blond singer had slimmed down, and in this latest red carpet look Lambert appears to be more fit than ever.

Tell Us: What do you think of Miranda Lambert's CMA dress?