Big Brother's Ryan Ruckledge and Hughie Maughan had a 'full on fight' on MTV's Just Tattoo Of Us.
It's the third season and will see original host Charlotte Crosby team up with new co-host Scotty T.
Scotty replaces Stephen Bear, who had presented the first two series alongside Charlotte.
The programme puts relationships to the test by asking pairs of friends, family members and couples to design tattoos for one another.
But they only see the final designs once they’re inked on each other’s bodies, and it’s too late to walk away...
Ryan and Hughie will be one of the celebrity pairs taking part in the show and Charlotte revealed: "They came back for a second sitting.
"And their reaction, I mean that's just priceless when they come in, isn't it? You have to separate them because they'll have a full-on fight."
Speaking to The Sun newspaper, she added: "Scott had to separate them."
Other celebs appearing will be Love Island couple Jess Shears and Dom Lever as well as model Calum Best.
Also taking part will be Love Island's Sam Gowland, X Factor star Frankie Cocozza and Big Brother's Hughie Maughan and Ryan Ruckledge.
TOWIE's Harry Derbidge and his mum Karen will also make an appearance, alongside former Sugababe Mutya Buena, Vas Morgan and Love Island's Simon Searles.
Meanwhile, Scotty has revealed he has been given a tattoo by Charlotte.
He said: "When I was standing there and I was like 'Oh my God, how bad is it going to be' and then I think I'm not going to be bothered but when you actually stand in the mirror and dawns on you - frickin' hell."
Just Tattoo Us airs on MTV. Series 3 begins on Monday, May 21 at 10PM.