The beautiful Kacey Musgraves performed her hit song 'Merry Go Round' on the Billboard Music Awards on Sunday night, with a beautiful and sober delivery.

Her performance was a stripped down version of the hit song and a huge departure from the other performances of the night that were more in line with the Vegas style!  It was refreshing!

The great song helped Musgraves' album, 'Same Trailer, Different Park,' debut at No. 1 on the Billboard Country Album chart.