In her dramatic latest video, Carrie Underwood makes it crystal clear that nobody will every get away with cheating on her. The lyrics to "Two Black Cadillacs" tell the story of a man whose wife and mistress find out about one another and plot to kill the man for two-timing them. In the dark and morbid video, Underwood teams up with another blonde to run the cheater over in a Cadillac. The mistress and the wife (we can't be sure who is who in the clip) then meet face to face for the first time at the man's funeral.

Infidelity seems to be a hot topic in Underwood's music with one of her biggest hits being the 2006 song "Before He Cheats," but this new single marks the first time we've seen the American Idol journey into darker, more sinister territory. Watch above and tell us what you think...