(01 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: (R-L) Ronda Rousey punches Holly Holm 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) (credit:Jeff Bottari/Zuffa LLC via Getty Images)
(02 of17)
Open Image ModalRonda Rousey of the US (L) lines up compatriot Holly Holm during the UFC title fight in Melbourne on November 15, 2015. RESTRICTED TO EDITORIAL USE NO ADVERTISING USE NO PROMOTIONAL USE NO MERCHANDISING USE. AFP PHOTO/Paul CROCK (Photo credit should read PAUL CROCK/AFP/Getty Images) (credit:PAUL CROCK via Getty Images)
(03 of17)
Open Image ModalMELBOURNE, 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) (credit:Jeff Bottari/Zuffa LLC via Getty Images)
(04 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey of the United States (R) and Holly Holm of the United States compete 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 Pat Scala /Zuffa LLC/Zuffa LLC via Getty Images) (credit:Pat Scala /Zuffa LLC via Getty Images)
(05 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey of the United States (L) and Holly Holm of the United States compete 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 Pat Scala /Zuffa LLC/Zuffa LLC via Getty Images) (credit:Pat Scala /Zuffa LLC via Getty Images)
(06 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey of the United States (R) and Holly Holm of the United States compete 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 Quinn Rooney/Getty Images) (credit:Quinn Rooney via Getty Images)
(07 of17)
Open Image ModalHolly Holm of the US (R) lands a kick to the neck to knock out compatriot Ronda Rousey and win the UFC title fight in Melbourne on November 15, 2015. RESTRICTED TO EDITORIAL USE NO ADVERTISING USE NO PROMOTIONAL USE NO MERCHANDISING USE. AFP PHOTO/Paul CROCK (Photo credit should read PAUL CROCK/AFP/Getty Images) (credit:PAUL CROCK via Getty Images)
(08 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: New UFC women's bantamweight champion Holly Holm of the United States celebrates her victory over Ronda Rousey of the United States 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 Scott Barbour /Zuffa LLC/Zuffa LLC via Getty Images) (credit:Scott Barbour /Zuffa LLC via Getty Images)
(09 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Referee Herb Dean ends the fight as New UFC women's bantamweight champion Holly Holm of the United States starts to celebrate her victory over Ronda Rousey of the United States 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 Scott Barbour /Zuffa LLC/Zuffa LLC via Getty Images) (credit:Scott Barbour /Zuffa LLC via Getty Images)
(10 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Holly Holm celebrates her second round KO (headkick and punches) over Ronda Rousey (not pictured) 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 Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images) (credit:Josh Hedges/Zuffa LLC via Getty Images)
(11 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Holly Holm of the United States celebrates victory over Ronda Rousey of the United States 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 Quinn Rooney/Getty Images) (credit:Quinn Rooney via Getty Images)
(12 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey of the United States receives medical treatment after being defeated by Holly Holm of the United States 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 Quinn Rooney/Getty Images) (credit:Quinn Rooney via Getty Images)
(13 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey of the United States receives medical treatment after being defeated by Holly Holm of the United States 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 Quinn Rooney/Getty Images) (credit:Quinn Rooney via Getty Images)
(14 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Ronda Rousey looks on after losing her championship title by KO (head kick and punches) to Holly Holm (not pictured) in two rounds of their UFC women's bantamweight championship bout during the UFC 193 event at Etihad Stadium on November 15, 2015 in Melbourne, Australia. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images) (credit:Josh Hedges/Zuffa LLC via Getty Images)
(15 of17)
Open Image ModalMELBOURNE, 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) (credit:Mike Roach/Zuffa LLC via Getty Images)
(16 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: Holly Holm celebrates her second round KO (headkick and punches) over Ronda Rousey (not pictured) 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 Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images) (credit:Josh Hedges/Zuffa LLC via Getty Images)
(17 of17)
Open Image ModalMELBOURNE, AUSTRALIA - NOVEMBER 15: New UFC women's bantamweight champion Holly Holm (C) of the United States celebrates as she makes her way through the crowd as she leaves the arena after her victory over Ronda Rousey of the United States 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 Scott Barbour /Zuffa LLC/Zuffa LLC via Getty Images) (credit:Scott Barbour /Zuffa LLC via Getty Images)