The Celebrity Big Brother 2015 final was marred by rows off camera during last night's live show.
With all of the ex housemates - minus ejectees Jeremy Jackson and Ken Morley - coming together again it was only a matter of time before things kicked off.
A source on the set in Elstree last night said: "[Kavana] and Perez [Hilton] were bickering all night.
"Even before the final started, they were arguing when all of the evicted housemates got together outside for the live show."
Following Katie Price's win, the housemates and finalists moved inside to Bit On The Side's studio where things got more heated.
"Patsy [Kenist] and Nadia [Sawalha] stormed off," says the spy, "Kav and Perez were arguing again and this time Keith [Chegwin] was also getting involved having left the house."
Evicted housemate Chloe Goodman took to Twitter to report on the arguments, hitting back at claims that she was unhappy with Katie Price's win.
The Brighton model explained: "Just to clarify I was never screwing my face up at @MissKatiePrice our families are friends .... There was an argument going on (shock)"
However it wasn't only behind the scenes that it was kicking off.
During the live Bit On The Side show we heard Kav heckle Keith as he was interviewed by Rylan Clark to boos from the audience.
Later, runner up Katie Hopkins branded Katie Price's win a "complete con" and described the model as "rubbish".
But Katie P refused to start a row, sniping: "I'm not a child."
Browse pictures of yesterday evening's Celebrity Big Brother 2015 final results below...