MACKENZIE DEN delighted UFC Fight Night: Vera vs Cruz fans with an octagon-side appearance on Saturday.
The amazing strawweight made the trek to San Diego to support Marlon Vera, his teammate in the headline fight with Dominick Cruz.
Mackenzie Dern made a popular octagon-side appearance
Dern, 29 years old, shadow-boxed for his fans and danced
Dern danced and sat octagon-side when the broadcast showed her.
As she shadow boxed for fans, she seemed to be having the best time of her lives.
Fans loved her performance, one even writing that she was "seriously in love" with Mackenzie Dern.
Another wrote: "I don't think I'm the biggest Mackenzie Dern lover, but holy f ***, that she looked so hot."
A third laughed: "Mackenzie Dern should receive a crypto bonus tonight."
Another addition: "Good Lord @MackenzieDern!"
Another Twitter user stated that Mackenzie Dern was "undoubtedly the most popular UFC Fighter on the roster."
Vera won with Vera's support. The Ecuadorian bantamweight beat former champ Cruz by a stunning knockout.
Dern, 29 years old, is 12-2 in pro fighting after beating Tecia Torres at UFC 273.
The strawweight No4 has been invited to headline a Fight Night against Yan Xiaonan, October 1.
Dern has one million Instagram followers.
She posts lots of photos on her blog, including bikini and training shots.
Dern shares lots of bikini photos on Instagram
One million Insta fans follow strawweight
Dern was the last to be in action in April
The American is a fan favourite