Charlotte had tweeted: "5 years obviously means nothing...Geordie shore has turned into a very twisted place. Not the family or the show I used to be a part of."
She added a thumbs down emoji alongside her tweet.
Charlotte's tweet seemed to be prompted by a tweet her former co-star Chantelle Connelly had posted last night. After hinting that she has now quit Geordie Shore herself, Chantelle hit out at Chloe Ferry.
She tweeted: "@Chloe_GShore I'm a [snake] Hmm but what about u? Thought u were charlottes best friend? Atleast I will do it on camera not off!! (sic)"
It's not known exactly what Chantelle is referring to, but her tweet was enough to gain a response from Charlotte. Confused, she replied to Chantelle with a series of question marks (again, this has since been deleted).
This led to many fans speculating whether it had something to do with Gaz Beadle, although he appeared to dismiss such claims, tweeting himself: "Why is everyone saying I have slept with @Chloe_GShore. I love Chloe to bits no offence but id rather wipe my arse with a cactus (sic)."
Charlotte revealed earlier this month that she had decided to leave Geordie Shore, telling fans that her reasons for quitting were partly so she could distance herself from Gary.
She and Gary have had a romantic history since the show first aired in 2011, and following Geordie Shore's five year special, Big Birthday Battle, the pair had tried to work on their relationship.
Despite everyone presuming they had been dating, Charlotte and Gary never made their relationship exclusive and their romance came to a halt following reports Gary had bedded other girls while filming for Ex On The Beach back in April.
While Gary has insisted he never cheated on Charlotte, as they had never put a label on their romance, he did admit to sleeping with one girl early on into filming.
Charlotte later revealed that she had suffered an ectopic pregnancy, and Gary was made aware of her hospitalisation while away filming. While she claims Gary was "lovely" to her when she broke the news to him, she later realised they were not meant to be.
Since then, she and Gary have publicly fallen out Twitter. While Charlotte accused Gary of not admitting he was in the "wrong" when it came to the breakdown of their relationship, he accused Charlotte of going public with the pregnancy when they had agreed not to.
Gary appeared to extend an olive branch to Charlotte while filming for series thirteen of Geordie Shore, telling her it's "not too late" for Charlotte to join them, after she appeared to express her regret at leaving.
Charlotte, however, has ruled out a return to Geordie Shore.
Meanwhile, reports claimed Aaron Chalmers had quit Geordie Shore while filming for the new series overseas. He, however, denied such claims, insisting he would "never leave" the MTV reality show.
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!