Hats, Horses, and High Stakes - Stars at the Kentucky Derby!

The 140th Kentucky Derby is this weekend! Horse fanatics, hat-wearing women, and spectators will gather at Churchill Downs for the legendary races. Celebrities like to get in on the fun too, with Kim Kardashian, Lauren Conrad, Ian Somerhalder, and then-newlyweds Jessica Simpson and Nick Lachey being just a few of the names that have traveled to the South for the big event in years past. Click through to see all the wide-brimmed toppers, bright sundresses, and star couples as we celebrate the Ken...