Ronda Rousey showed off her stunning figure to fans on Instagram as she prepares for her UFC return against Amanda Nunes.
The Sun reports the 29-year-old posed in a backless dress and captioned the image with "#perfectnever #fbf".
The #perfectnever hashtag is a Reebok slogan while #fbf stands for 'Flashback Friday'.
Rousey is preparing to get back to winning ways in the octagon after losing to Holly Holm in November at the Etihad Stadium in Melbourne.
Rousey's UFC return is against Amanda Nunes on December 30 at the T-Mobile arena in Las Vegas.
Nunes, who is known as 'The Lioness', is the current UFC Women's Bantamweight title holder.
The Brazilian born fighter has four losses and 13 wins to her name, but goes into the bout against Rousey with four consecutive victories.
While Rousey has 12 career wins to her name with her only defeat coming to Holms last year.
Rousey has been urged by Raw boss Stephanie McMahon to join WWE once she retires as a UFC fighter.