Miranda Lambert and Carrie Underwood perform onstage during the 2014 Billboard Music Awards held at MGM Grand Garden Arena on
Michael Tran/FilmMagic

At the Billboard Music Awards on Sunday night, country-pop star Miranda Lambert debuted a new duet with Carrie Underwood called "Somethin' Bad." The tune comes from Lambert's forthcoming fifth album Platinum, due out June 3. 

The duet is a bad-to-the-bone rocker that finds the two singing fiercely about a spur-of-the-moment road trip to New Orleans after ditching a guy at the altar. Strap on your drinkin' boots and check it out below: