CHICAGO, IL - JULY 22: (L-R) Opponents Holly Holm and Valentina Shevchenko of Kyrgyzstan face off during the UFC weigh-in at the United Center on July 22, 2016 in Chicago, Illinois. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
CHICAGO, IL - JULY 22: (L-R) Opponents Holly Holm and Valentina Shevchenko of Kyrgyzstan face off during the UFC weigh-in at the United Center on July 22, 2016 in Chicago, Illinois. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)