Last night (1 August), CBB fans watched Marnie and Lewis steal a kiss in the storeroom, before locking lips in front of their fellow housemates. The group had been playing truth or dare and when prompted by their housemates to kiss, Marnie and Lewis were more than happy to do so despite prying eyes.
Prior to going in the house, Marnie had been romantically linked to her co-star Aaron, but he didn't seem too phased about her moving on so quickly...
Aaron responded to Marnie's kiss with Lewis on Twitter. When one user suggested Marnie had 'cheated' on him, Aaron insisted that hadn't been the case.
They tweeted the reality star to say: "Your ting cheating on you mate (sic)." Aaron replied: "Ain't my ting that's for sure."
He then added in a second tweet: "Need to rephrase that as it looked nasty! Me and Marnie are both single doing our own thing! I wish her all the best and hope she smashes it."
Need to rephrase that as it looked nasty! Me and marnie are both single doing our own thing! I wish her all the best and hope she smashes it— Aaron Chalmers (@AaronCGShore) August 1, 2016
Aaron and Marnie had sparked romance rumours while filming for Geordie Shore's thirteenth series in recent weeks. The Geordie cast headed overseas to numerous party resorts, and while away, Aaron and Marnie had been photographed kissing and holding hands.
Aaron had also referred to Marnie as his "wife" on Instagram, while Marnie appeared to gush over Aaron on her page.
That said, though, she did reveal that the pair were NOT dating again. Marnie explained: "Aaron and I have serious trust issues, which is why we can't be together. I don't think he trusts anyone.
"I have my issues as well, though," she added. "We both need to work on ourselves before we can have a relationship. He'll always have a place in my heart, but we need to be single for now."
Ahead of Marnie heading into the CBB house, Aaron had tweeted his co-star his support and told Marnie he will be her "number one fan."
He has since admitted, though, that he hasn't been tuning into CBB each night.
Lewis, meanwhile, has made no secret of how much he likes Marnie. Last night, he told her: "You're a top drawer bird."
CBB airs nightly on Channel 5.
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!