CMA Awards 2013: Miranda Lambert shows off slimmed-down frame

The 29-year-old singer stunned on the red carpet at Wednesday's Country Music Awards and took home the trophy for Female Vocalist of the Year.

BY RACHEL MARESCA / NEW YORK DAILY NEWS

Miranda Lambert shows off her stunning weight loss from last year's CMAs. 

Miranda Lambert is slimmer and sexier than ever!

The 29-year-old country crooner wowed on the red carpet at the Country Music Awards in Nashville on Wednesday.

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Lambert, who is married to fellow country singer Blake Shelton, showed off her slimmed-down frame in a Roberto Cavalli brilliant blue beaded gown.

"I have been working a lot!" the blond starlet told E! News about how she shed some pounds. "Working out and drinking juice and just running, running around."

WADE PAYNE/WADE PAYNE/INVISION/AP

Miranda Lambert accepts the award for Female Vocalist of the Year, her fourth, at the CMAs on Wednesday in Nashville, Tenn.

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"You know what, I fluctuate all the time in my weight  -it's really annoying-but I'm going to be 30 in like four days, so I'm like, 'I need to get ahead of this thing!' Because they say when you hit 30 it doesn't get easier," she continued.

"So I thought, 'Well, you know, if I get a little healthier before I turn 30, maybe I can get ahead of the game.'"

"My wife is so hot it's ridiculous," Shelton, 37, tweeted from the award show.

Lambert later took home the award for Female Vocalist of the Year for the fourth time in a row, while her husband won for male vocalist, also for the fourth time.

CMA Awards 2013: Complete List of Winners!

Country music's power couple! Blake Shelton and Miranda Lambert took home top honors at the 2013 CMA Awards Wednesday, Nov. 6. The spouses of two years set a record as the first married couple to win the Male and Female Vocalist of the Year awards four years in a row.

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"Well, hell! I really didn't think this was going to happen this year," Lambert, 29, said on stage. "To my husband, I love you. Thank you for putting up with my crap!"

While accepting his award, Shelton, 37, said, "Not to just echo Miranda, but I really swear I didn't think this was going to happen this year. But it did!" The Voice mentor also gave a special thank-you to his publicist who "is constantly cleaning up after me!"

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Returning for their sixth consecutive year, Brad Paisley and Carrie Underwood co-hosted the 47th annual Country Music Association Awards at the Bridgestone Arena in Nashville, Tenn. Before handing out trophies to winners, the veteran co-hosts kicked off the show with a funny parody of Robin Thicke and Miley Cyrus' now infamous performance of "Blurred Lines" at the 2013 VMAs. Paisley, 41, and Underwood, 30, kept their act PG, but enlisted the help of A&E's Duck Dynasty's cast to perform a funny spoof of the hit song.

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Later in the show, Taylor Swift was honored with the CMA Pinnacle Award for achieving worldwide success that's unique to country music. Wearing a stunning red Elie Saab gown, the 23-year-old singer said on stage: "To the CMA, you're not only rewarding my hard work and exhaustion, you're also rewarding the hard work and exhaustion of my family and my label, and anyone who works with me and most of all the fans who fill the stadiums. I love you. On behalf of all of those people, thank you, thank you, I love you. You make me feel so special right now."

PHOTOS: Stars gone country

Check out the complete list of 2013 CMA Awards winners below. Tell Us: Did the right country stars win?

Entertainer of the Year
George Strait

Female Vocalist of the Year
Miranda Lambert

Male Vocalist of the Year
Blake Shelton

Vocal Group of the Year
Little Big Town

Vocal Duo of the Year
Florida Georgia Line

New Artist of the Year
Kacey Musgraves

Album of the Year
Based on a True Story, Blake Shelton

Song of the Year
"I Drive Your Truck," Jessi Alexander, Connie Harrington and Jimmy Yeary

Single of the Year
"Cruise," Florida Georgia Line

Musical Event of the Year
"Highway Don't Care," Tim McGraw (with Taylor Swift and Keith Urban)

Music Video of the Year
"Highway Don't Care," Tim McGraw with Taylor Swift and Keith Urban

Musician of the Year
Mac McAnally