These men made a fatal mistake. For this list, we’re looking at big screen couples that personify the "good guys want bad girls" trope. While not necessarily angels, the guys are basically boy scouts next to these ladies. Spoilers will be kept to a minimum, but certain characters hide their true colors until the film's second half, so be prepared. Also, we’re using the term ‘couple’ loosely, meaning that the people involved don’t have to be in a relationship per se, but at least be potential love interests and/or share romantic chemistry.