Somethin' Bad " is a song recorded as a duet by American country music artists Miranda Lambert and Carrie Underwood . The song was written by Chris DeStefano , Brett James , and Priscilla Renea . It was released as the second single from Lambert 's fifth studio album '' Platinum '' in advance of the album 's release two weeks later . The song premiered at the 2014 Billboard Music Awards on May 18 , 2014 , and was released for sale the next day
2014 Billboard Music Awards
2014 Billboard Music Awards
Somethin' Bad