4/6
Christie Brinkley's daughter Sailor Brinkley Cook kept it simple in a black and gold minidress and pumps. Photo: Getty Images
5/6
Danielle joins Tyra Banks, the first African American woman to grace the SI cover in the magazine's history. The second Black cover girl was Beyoncé. Photo: Getty Images
6/6
"I put in so much work for this and I'm feeling very accomplished," Danielle said of her breakthrough acheivement. Photo: Getty Images
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