Halloween is coming, and what you, a socially adept and popular person, are to do? We didn't really have a good comic book movie this years to give you easy ideas for a costume. Suicide Squad was released years ago, you can't just go as a Harley Quinn again! That is sooo last year! However, we can still draw some inspiration from the celebs. Those people are on the cutting edge on being popular and they have built their lives and legacies on dressing up, surely they must know something about costumes! So here are the 40 best of them to draw your inspiration from!