If you think ghouls, witches and skeletons are scary, you haven’t seen the red carpet at a star-studded costume party. Celebrities look for the most outrageous costumes they can find, and the results are more terrifying than any horror film we’ve ever seen. We scoured the internet for the 13 worst costumes of all time, ranging from offensive (we’re talking about you, Chris Brown!) to just plain weird (a pickle, Snooki?). Click through the slideshow to see the good, the bad and the downright ugly.
[Photo: Splash News]