Kristin Cavallari -- The TRAGIC Wedding Dress Photos

In one of the worst cases of horrible timing EVER, Kristin Cavallari posed in wedding dresses for a photo shoot last Thursday -- 4 days before it was announced her engagement to Jay Cutler was OVER.


At first glance, the pics seem to back up reports the Chicago Bears QB was the one who did the dumping ... because why the hell would K-Cav put herself through the misery of a wedding shoot if she was contemplating breaking off the engagement??? 

On the other hand, why the hell would Jay Cutler let her go forward with a photo shoot in wedding gowns if he was gonna dump her ass a few days later ... unless he's just a mean person.