It's that time of the week! We chose the worst looks of the week and up first is Rooney Mara! The actress stepped out at the LA Film Fest wearing culottes! This look is more suitable for bedtime then a red carpet event. Diana Agron also missed the mark in a Marc Jacobs ensemble. Lastly, reality star Kelly Bensimon must have missed the memo because she showed up at a Target even dressed like a character from The Great Gatsby. And what is worse than that dress? The random mismatched purse! Check out all the pics here!