One requirement in her morning job is to not fight the horse. At night, well, it's closer to no holds barred.

That's the career tug of war, rare in this case, Chel-c Bailey faces most days. As an exercise rider and aspiring jockey, Bailey relies on finesse to keep a 1,100-pound Thoroughbred race-ready. Flip the emotion switch and she becomes Chel-c "Battle Born" Bailey, unbeaten MMA fighter. 

Cloudy skies and rain in the forecast for Saturday afternoon could not dampen the spirits of racing fans at Churchill Downs for the 145th  Kentucky Derby Presented by Woodford Reserve. America’s Best Racing’s Penelope Miller was on hand to capture some of the most fashionable looks from the first Saturday in May as well as plenty of smiles.