Ronda Rousey, The UFC fighter, who appeared on The Tonight Show on Tuesday, shared an image from the taping to her Instagram. Rousey, replied to fans on Friday with a heartfelt and frank apology, saying she wasn't aware the image had been doctored. Rousey stated "This goes against everything I believe and I am extremely proud of every inch of my body. And I can assure you all it will never happen again." She apparently was unaware of the alterations to her arms in the picture which made them seem smaller.