I don't think some people are very nice people in here", she vented, before shouting: "'I'd love to see Gemma's f***ing smelly vagina'.
"Steph, are you taking the p***?" she cried. "I've had enough, she's a f***ing b****". I've just realised everything.
During Sunday's programme, before the potato peeling incident, Big Brother gathered all the housemates on the sofas to announce that alongside her immunity from eviction - Collins had won a special prize - a professional blow dry.
In a completely shocking and totally unexpected turn of events, Gemma and Danniella then decided that they wanted to return to the house, just as they had done yesterday.
When Stephanie attempted to defend herself, the 23-year-old shouted back: "You should hang it up, don't leave it in the corner".
Trying to justify one rant, which saw her screaming at Big Brother in the Diary Room, she said: "The reason why I went so mad that night is because no one would let me talk".
Speaking in the kitchen, Gemma says: "I'm 100% pregnant".
Stephanie denies she said anything, adding: "You're being too paranoid about so many things".
Vicki insisted Gemma was faking the pregnancy to get airtime, while Tina branded the former TOWIE star a "lazy fat cow".
When a shocked Tiffany asked "are you s***ing me?", Gemma continued: "I'm excited but nervous as well".
"I'm having a baby, I know I am, I'm scared". I think the world of Jez.
Georgia Thomson told The Mirror that she met Sam while she was working a holiday season in Magaluf and ended up sleeping with him, claiming that he even bought them matching bracelets.
The spat between Gemma and Daniella is the latest argument in the house and chances are it won't be the last.
Jeremy will also reveal his thoughts about Stephanie, who has a boyfriend on the outside of the house.
Big Brother continues tonight on TV3 from 9pm. If she didn't have any intentions with me and she has a boyfriend, would she say that? I'm used to it. But this is a rock hard lump.
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