Horse racing fans arrived at Churchill Downs this weekend to watch the 151st edition of the Kentucky Derby, which is slated to begin on Saturday evening.

Sovereignty won in a rainy 151st Kentucky Derby, coming around the outside to edge out the race favorite, Journalism. Journalism held on for second, while Baeza rounded out the top three. Sovereignty had 7-to-1 odds entering Saturday's race.

The 151st running of the Kentucky Derby at Churchill Downs took place on May 3, with the national anthem kicking things off. American singer Grace Potter, who has released five solo albums, including Daylight and Mother Road, got the party started with the anthem. While she's clearly a talented ...