Some people may go to the Kentucky Derby to watch the horses run, but for others, Derby Day is a fashion contest of who can come up with the most interesting hat. Well, celebrities like to join in on the fun too — and some of these stars have come up with the craziest hats of all time.
Check out the gallery below as we give a hats-off to some of the best (and silliest) Kentucky Derby hats worn by Hollywood's finest over the years.
