MELBOURNE, AUSTRALIA - NOVEMBER 15: UFC women's bantamweight champion Holly Holm poses backstage for a post-fight portrait after the UFC 193 event at Etihad Stadium on November 15, 2015 in Melbourne, Australia. Holly Holm defeated Ronda Rousey by KO in second round. (Photo by Mike Roach/Zuffa LLC/Zuffa LLC via Getty Images)
MELBOURNE, AUSTRALIA - NOVEMBER 15: (L-R) Holly Holm punches Ronda Rousey in their UFC women's bantamweight championship bout during the UFC 193 event at Etihad Stadium on November 15, 2015 in Melbourne, Australia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)
MELBOURNE, AUSTRALIA - NOVEMBER 15: UFC women's bantamweight champion Holly Holm poses backstage for a post-fight portrait with her husband Jeff Kirkpatrick (L) and manager Lenny Fresquez (R) after the UFC 193 event at Etihad Stadium on November 15, 2015 in Melbourne, Australia. Holly Holm defeated Ronda Rousey by KO in second round. (Photo by Mike Roach/Zuffa LLC/Zuffa LLC via Getty Images)
ROTTERDAM, NETHERLANDS - MAY 08: Germaine de Randamie celebrates her victory over Anna Elmose in their women's bantamweight bout during the UFC Fight Night event at Ahoy Rotterdam on May 8, 2016 in Rotterdam, Netherlands. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
ROTTERDAM, NETHERLANDS - MAY 08: Germaine de Randamie (R) of the Netherlands knocks out Anna Elmose of Denmark to win their Women's Bantamweight bout during the UFC Fight Night 87 at Ahoy on May 8, 2016 in Rotterdam, Netherlands. (Photo by Dean Mouhtaropoulos/Getty Images)
