GALLERY: Eighteen Of The Worst Fashion Crimes Against Denim

There are some basic rules you should probably follow if you are embarking on the denim trend. First of all, don't wear too much of it. Secondly, denim doesn't always make for a good hat and thirdly, try not to look like you are entering a mine for work.

The celebrities in this gallery have broken all of the above rules in their own way, but mainly the too much denim will kill you rule.

From that Britney and Justin ensemble to Shakira, these are the worst crimes against denim.