Miranda Lambert Smashes Mama's Broken Heart! Watch The Performance HERE!

There is NO DOUBT Miranda Lambert knows how to work it!!!
The country songstress brought the sass to the 48th annual Academy of Country Music Awards last night in Las Vegas with her performance of Mama’s Broken Heart!
No wonder she won her FOURTH consecutive female vocalist award and picked up THREE other trophies for her smash hit, Over You!!
Ch-ch-check out the country queen belt it (above)!!!