Mackenzie Dern poses for a portrait during a UFC photo session on(02)

Mackenzie Dern poses for a portrait during a UFC photo session on(02)

Image gallery: Mackenzie Dern Leaks

What is the fight card for UFC Fight Night Dern vs Yan? Mackenzie Dern: "I Need This Win" UFC Mackenzie Dern poses for a portrait during a UFC photo session on