Video: Countdown To UFC 184

UFC premiered the full "Countdown to UFC 184" preview show on Wednesday evening, which looks at the top two fights heading into next Saturday's pay-per-view card.

Above is the "Countdown" video for the main event of the show, which features UFC Women's Bantamweight Champion Ronda Rousey defending her title against undefeated number one contender Cat Zingano.

Below is the video for the co-main event for the show, which features former Women's boxing champion Holly Holm making her UFC debut agai