PORNHUB stars Lana Rhoades and Riley Reid were spotted wearing boxing gowns before they cheered on Jake Paul during his victory over AnEsonGib.
Paul made an emphatic professional boxing debut by destroying YouTube rival Gib in the first round as Rhoades and Reid watched on.
The victory set up up a future clash with KSI who defeated his brother Logan in November.
Following months of back-and-forth barbs between the two YouTubers, the American comfortably came out on top via TKO just 2 minutes 18 seconds into their Miami bout.
And before the fight both girls took to Instagram to share footage of their pre-fight clobber.
The pair were pictured on a hotel room balcony with blue boxing gowns emblazoned with "Jake Paul".
They eventually changed into dresses before heading to the fight where they continued to post footage.
Reid had already made headlines before the fight when she told Paul to "f***ing kick his ass".
The adult movie actress, known as 'baconbootyy' on Instagram, spoke to Matchroom Sports ahead of the showdown.
After his convincing victory, Paul, 23, squared up to Logan's vanquisher KSI in the ring after making it clear he wanted to avenge his brother's defeat.
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He told DAZN: “KSI is next. Where is that p***y at? KSI is going to get clocked next.
"I didn't have to f***ing win by two points...You had to beat my bro by a made call.
"Let's make it happen."