​And we're OFF! ​UFC 237 is taking over Rio de Janeiro tonight, and the Brazilian fans are on cloud nine cheering on their countrymen-- and countrywomen. In the opening bout of the early prelim card, Viviane Araujo got things started off right, biding her time until the third round against Talita Bernardo before absolutely crushing her in the dome with an iron fist and ending the fight in ​knockout fashion.

BOOM! That is how you get an MMA even started off right.

With a ton of brilliant matchups in store, including the Octagon returns of Anderson "Spider" Silva and Jose Aldo on the main card, it's going to be a huge night in Rio. Vivi made sure of that with one perfect strike.