PHOTOS: Miranda Lambert's Amazing Body Transformation

(Reuters)

Performing her song "Kerosene" at the 40th Annual Academy of Country Music Awards. PHOTOS: The 5 Most Awkward Moments At The 47th Annual CMAs (Reuters)

Arriving at the 40th Annual Country Music Awards. PHOTOS: Country Music Stars Then And Now (Reuters)

Arriving at the 47th Country Music Association Awards in Nashville, Tennessee. (Reuters)

Posing at the 56th annual Grammy Awards in Los Angeles, California. (Reuters)

Arriving at the 41st annual Country Music Awards. READ: The Real Names Of Your Favorite Country Stars (Reuters)

Appearing at the 42nd Annual Country Music Awards. READ: Which Country Artist Is Inspired By Madonna? (Reuters)

Posing at the 45th annual Academy of Country Music Awards. READ: How LeAnn Rimes Made Trace Adkins Cry (Reuters)

Smiling on ABC's "Good Morning America" in New York. READ: Why Blake Shelton Wants Adam Levine To Start Drinking (Reuters)

Appearing backstage at the 47th Annual Academy of Country Music Awards in Las Vegas. READ: Celebrities Who Endorse Diet Plans (Reuters)

Performing during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas. (Reuters)

Arriving at the 46th Country Music Association Awards in Nashville, Tennessee. (Reuters)

Showing off her awards at the 48th ACM Awards. (Reuters)