From OnlyFans to the Ring: Brittney Lefevre and Kristina Santa Train for Battle

The crossover moment nobody quite saw coming is officially here. OnlyFans creators Brittney Lefevre and Kristina Santa have swapped their usual content strategy for something far more physical—and they’re not holding back on the training montages to prove it.

This past weekend, the two headed to Miami Beach to put themselves through serious conditioning ahead of their upcoming bouts at The Knockout Queen, a multi-day festival scheduled for June 22-24 in Coachella Valley. And if the clips are any indication, they’re treating this like legitimate athletes preparing for actual competition. Sit-ups, pull-ups, sprints, punches, and jumping squats—all captured on a beach in minimal bikinis, because subtlety has never been part of their brand.

Here’s the interesting part: while Brittney Lefevre and Kristina Santa are clearly close collaborators, they won’t be facing each other in the ring. Brittney will be fighting Rebecca McLeod in the main event, while Kristina takes on Blondie Moto in an undercard match. This is less of a beef situation and more of a shared venture into combat sports—two content creators pivoting hard into a completely different arena and actually putting in the work to do it right.

What makes this noteworthy isn’t just the novelty of seeing social media personalities step into a fighting scenario. It’s the visibility of the training itself. By sharing their conditioning work publicly, they’re leaning into transparency about the physical demands of the sport, even as they maintain their signature provocative aesthetic. Whether this becomes a genuine new lane for them or a one-off event remains to be seen, but for now, they’re putting on a show.

The festival kicks off in about a week. Expect social media to blow up when these fights actually happen.