Hugh Hefner's three gorgeous girlfriends may deny reports of catfighting at their fabled abode, but we've got proof relations can sometimes be strained between the babes.

In an exclusive interview as part of our Heyman Hustle series to be broadcast next week, Bridget Marquardt, 34, and Holly Madison, 28, were caught totally off guard by host Paul when he asked them their opinion of Hugh’s third girl Kendra Wilkinson partying in Cabo instead of working.

You can see their reaction in the video below:

See exclusive snaps from next week's Heyman Hustle by clicking the link below.

"Screw Cabo," Holly exclaims but then tries to laugh it off, while Bridget chimes in: "She's on vacation while we're here working?"

While the Girls try to then joke around about it, you can tell they did not know Kendra, 23, was laying out in a hot bikini in Cabo while Holly and Bridget were hard at work judging the Playboy 55th Anniversary Playmate search.

The first part of the Heyman Hustle two-parter with Bridget and Holly, which can be seen exclusively here was picked up around the world.

Prominent Hollywood celebrity sites like the notorious Drunken Stepfather, Bitten And Bound, Attu World, Hollywood Rag, Agent Bedhead, Other Crap and Flawed Hollywood were going crazy for the fact the Hustle had an actual video of what everyone else was just speculating about.

"We've had Hustles before that got worldwide attention," commented producer Mitchell Stuart, "But this one took on a life of its own!"

Wrestling's top news sites, PWInsider,Slam!, Rajah, WrestleZone and ProWrestling.Net all reported on the buzzworthy show within minutes of it airing exclusively on The Sun.

Just remember to come back next week for part two...