They ended their relationship last month after discovering they were both messaging the same woman.
But, Megan Barton-Hanson, 25, and Chelcee Grimes, 27, seem to have forgiven one another and rekindled their romance as the pair kissed during a cosy night in on Sunday night.
Taking to her Instagram Stories, the former Love Island star shared videos of herself and her on-off girlfriend kissing after enjoying a fajita dinner together at home.
Back together: Megan Barton-Hanson, 25, and Chelcee Grimes, 27, have rekindled their romance as the pair kissed during a cosy night in on Sunday night
Megan shared clips of Chelcee at the start of their evening, cooking up fajitas in the kitchen while pretending to present a cooking show.
Late,r the reality star showed herself and her on-off girlfriend cosying up on the couch with gummy sweets, before sharing a sweet kiss.
Megan’s social media display comes after she and girlfriend Chelsee were exposed by newly-single nightlife entrepreneur Teddy Edwardes, 29.
Just days before former stripper Megan and footballer Chelcee parted ways, after over a month of dating, tattooed beauty Teddy tweeted: ‘I’ve got a girl and her girlfriend in my DMs but neither of them know the other is doing it.
Loved-up: Taking to her Instagram Stories, the former Love Island star shared videos of herself and her on-off girlfriend kissing
Sunday night special: Megan shared clips of Chelcee cooking up fajitas in the kitchen, pretending to present a cooking show
Cosy: Later the reality star showed herself and her on-off girlfriend cosying up on the couch with gummy sweets, before sharing a sweet kiss
‘When do I break the news or do I carry on and mind my business?’
A source told MailOnline that Teddy had been receiving texts from both Megan and Chelcee, despite them being together, as well as the Love Island star’s ex-girlfriend Demi Sims, 23.
An insider revealed: ‘Megan and Chelcee were just as bad as each other. They were both sending messages to Teddy without the other one knowing.
‘Demi was also thrown into the mix. She was sending texts to Teddy as well.
Caught out: The ex-couple were exposed by Teddy Edwardes (pictured in June) after she claimed she was receiving messages from a girl and her girlfriend
Exposing the truth: Businesswoman Teddy said neither Megan or Chelcee knew the other girl was sending her texts while they were still in a relationship
‘After Teddy tweeted about the love triangle, Demi sent her post to Megan to stir the pot between her and Chelcee. Megan and Chelcee had huge rows and ended it.’
MailOnline contacted representatives for Megan, Chelcee and Demi for comment at the time.
Teddy, who’s the founder of events company LICK, which puts on club nights for queer women, is newly-single after being in a relationship for three years.
Megan and TOWIE star Demi had a brief fling after meeting on E4 reality show Celebs Go Dating earlier this year.
Love triangle: A source told MailOnline Megan and Chelcee had huge rows over the messages, which caused the end of their six week romance
But Demi was left devastated after Megan claimed they had ‘no sexual chemistry’ and their relationship left her doubting if she was even gay.
Demi said that in recent weeks Megan reached out to make peace and that she apologised for her unkind remark.
The TOWIE star explained: ‘I had her blocked on everything so she reached out to my sister and was like, “Can you tell Demi to unblock me?”
‘She was in America at the time with her girlfriend Chelcee. I unblocked her because I wanted to know what she had to say and she kindly apologised for everything she had done.
Exes: An insider revealed to MailOnline that Megan’s ex-Demi Sims (pictured together in July) was also messaging Teddy and she showed Megan her tweet to ‘stir the pot’
‘She knew she was in the wrong with everything she had done to me. She apologised and we wished each other the best. I was really shocked because I didn’t expect her to ever apologise.
‘It felt really nice and it made my heart warm a bit more. I had a bitter frost towards her because of everything she did to me but when she apologised it made everything better.’
Prior to her brief relationships with Demi and Chelcee, Megan dated her Love Island co-star Wes Nelson, 21.
The couple met on the ITV2 dating show in 2018 and moved in together after leaving the villa, but parted ways six months later.
Wes is now in a relationship with 2019 Love Island star, model Arabella Chi, 29.