Houston native and Olympic champion Simone Biles delivered the traditional "Riders Up" call just before the main race at Saturday's Kentucky Derby in Louisville. But it was the coordinated looks she and husband Jonathan Owens chose that grabbed attention.

Olympic champion Simone Biles announced Riders Up at the 151st Kentucky Derby. Here's what social media users thought of her call.

Olympian Simone Biles may be the GOAT of gymnastics, but she found herself horsing around at the 2025 Kentucky Derby in Louisville Saturday.