Ronda Rousey lost in a stunning upset as Holly Holm defeated her by way of a knockout  in the 2nd round during UFC 193.  It was pretty brutal as Holm delivered a kick that sent Rousey to the ground and then delivered a couple more blows before the official ended the fight.  Rousey went to the hospital immediately after the fight, skipping the post fight press conference and many wondered if it was the official end of her reign.  She finally broke her silence, delivering a message on her Instagram account.