Sallie had entered the house on Thursday night while spoilt Gina joined the show in last night's second live launch show.
The pair clashed in the bedroom as the lack of suitcases got to Sallie.
“Took my make up wipes and everything,” Gina accused.
Sallie replied: “You don’t have your clothes.”
Gina snapped: “I wasn’t talking to you so shut up.”
Sallie continued: “You’re not very classy who are you talking to?
"You’re pathetic with your big high incentives and you’re f**king bad skin and your bad attitude. You know what I’m a really decent person. Tomboy girl. Don’t give a sh*t. She’s p*ssing me off. She goes ‘I ain’t got no make up wipes, babe we ain’t go not clothes.”
“Classy, you with all your tattoos," quipped Gina, adding: “I’m my own person. I’ll talk about make up wipes.”
The argument rumbled on and ended with a physical clash between the two girls, just a day into their stay.
In the Diary Room, and Sallie complained about Gina's behaviour.
Sallie said: “She just attacked me; you need to deal with it. She’s a d*ck head. I’m not an aggressive person, I’m a nice person. She looks down on people, I’m a normal girl.”
Big Brother told her: “Big Brother does not and will not tolerate aggressive behaviour and will deal with this situation. Return to the house and you and Gina stay clear of each other.”
Later on, Big Brother called Gina into the Diary Room and delivered her an official warning.
BBUK airs tonight from 9PM on Channel 5.