The 31-year-old singer took home the award for Best Country Album of the Year at the big event.
Earlier that night, Miranda walked the red carpet with her husband Blake Shelton who showed up to support her.
“Shit yeaaaaahhhhh!!!!!! Congrats @mirandalambert !!!! I love you!!” Blake tweeted after his wife won.
FYI: Miranda is wearing a Noir Sachin & Babi dress and a Meira T ring in the press room. She is wearing a Gabriela Cadena dress and Jennifer Fisher jewelry on the red carpet.