Every year, hundreds of celebrities flock to film festivals all over the world to check out the latest and greatest of the silver screen. Also, to party. Sometimes the celebrations get out of control, though, and the following stars actually ended up being arrested at film festivals. Despite their extravagant formal wear that costs more than your car, some of these celebs just couldn't keep it classy. Stars, they're just like us! Let's hope the upcoming festival season gives Hollywood just as much entertainment, but fewer legal troubles. Here are some celebrity film festival crimes from Sundance, Cannes, and more.