Known as the greatest two minutes in sports, the Kentucky Derby has wowed audiences for generations. But off the track, celebrities have wowed with their dashing attire at the big event in years past.
Click through to see all the wide-brimmed toppers, bright sundresses, and star couples as we celebrate the Kentucky Derby this weekend.
Bonnie-Jill Laflin arrives to the 133rd Kentucky Derby at Churchill Downs in Louisville, Ky. (AP Photo/Brian Bohannon)
Gabrielle Union arrives to the 133rd. (AP Photo/Brian Bohannon)
Warren Moon arrives on the red carpet at the 2015 Kentucky Derby. (Joe Imel/AP)
Katie Himes at the 2015 Kentucky Derby. (Joe Imel/AP)
Shannon Burton arrives at the Kentucky Derby. (Joe Imel/AP)
Hank Baskett and Kendra Wilkinson arrive on the red carpet at the 2015 Kentucky Derby. (Joe Imel/AP)
Cheech Marin at the Kentucky Derby. (Joe Imel/AP)
Nerlens Noel and Kelly Melton arrive on the red carpet at the 2015 Kentucky Derby. (Joe Imel/AP)
Josh Groban walks the Kentucky Derby Red Carpet. (Joe Imel/AP)
Mark Sanchez walks the Kentucky Derby Red Carpet. (Diane Bondareff/AP)
Star Jones, with her dog Pinky, walks the Kentucky Derby Red Carpet. (Joe Imel/AP)
Devin Booker arrives on the red carpet at the 2015 Kentucky Derby. (Joe Imel/AP)
Vanessa Minnillo and Nick Lachey walk the Kentucky Derby Red Carpet. (Diane Bondareff/AP)
Serena Williams at the 132nd Kentucky Derby at Churchill Downs (Darron Cummings/AP)
Joey Fatone and Kym Johnson arrive at the 133rd Kentucky Derby at Churchill Downs. (Brian Bohannon/AP)
Mary J Blige arrives in style for the 133rd Kentucky Derby. (Brian Bohannon/AP)