Fans go crazy when Paige VanZant, an ex-UFC fighter, shows off her sweaty boobs and busty bikini at a 'pain caver'.

FORMER UFC star Paige VanZant sent fans into a meltdown again.

That’s after showing off her sweaty boobs in a busty bikini following a session in the “pain cave.”

Paige, 29, used to be one of the biggest MMA fighters around.

The American beauty won eight of her 13 fights before retiring in 2020.

And she now thrills supporters with regular X-rated clips on the internet.

Paige regularly delights her 3.2million Instagram followers with saucy and seductive snaps.

But her latest effort left fans in a fizz as the stunner worked up a sweat in a sauna.

Referring to the heat box as the “pain cave”, Paige posted a series of videos showing her dripping wet in a busty bikini.

Paige and hubby Austin Vanderford, 33, let the sweat speak for itself as they endured the searing temperatures.

But they soon cooled off by immediately plunging themselves into an ice bath.

The extreme hot-and-cold treatment is regularly used by athletes to recover from intense exercise.

And Paige seemed completely unaffected by the session, taking it all in her stride.

She also took time to answer some questions from fans.

One cheeky follower asked: “Do you have a big a*s?”

Paige replied: “I don’t think I would consider mine big. I do like it, it’s firm I guess?

“My husband really likes it.”