by Free Britney at . Comments

Miranda Lambert won Female Vocalist of the Year at the CMA Awards last night, and competitor Kacey Musgraves was not what you'd call thrilled.

"Merry Go Round" singer Musgraves won New Artist of the Year and brought down the house with a live performance of her song "Follow Your Arrow."

Still, the acclaimed newcomer and Texas native, 25, appeared to have a sour moment following her loss in the Best Female Vocalist category to Miranda.

Musgraves couldn't hide her disappointment (0:45), then when Lambert, 29, congratulated her on her win earlier, she looked miserable (2:00). Watch:

There's no real shade-throwing among the 2013 CMA Awards winners, though.

Lambert and Musgraves have collaborated in the past, with the latter writing the former's hit "Mama's Broken Heart." Plus, East Texas girls stick together!

Kacey was also gracious when claiming her Best New Artist statue, saying, "This first year has just been indescribable ... I feel very thankful. Thank you so, so much."

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