Megan Barton-Hanson and Demi Sims pack on the PDA in unseen shots amid claims the Love Island star has moved on with a 'new mystery lover'
It has been reported that they have already called time on their blossoming romance after meeting on Celebs Go Dating.
But before the mounting speculation, Megan Barton-Hanson and Demi Sims packed on the PDA in an unseen shots from their time filming the dating series in Crete.
The couple couldn't keep their hands off one another as they passionately kissed in the sea following a cooling dip.
Packing on the PDA: Megan Barton-Hanson and Demi Sims packed on the PDA in an unseen shots from their time filming the dating series in Crete
Megan, 25, was sure to set pulses racing as she slipped into a plunging white two-piece, which accentuated her curves with aplomb.
The ITV star highlighted her cleavage in a lace halterneck bikini top and teamed it with a pair of tie-side bottom that hugged her hips.
Following suit, TOWIE star Demi wore a skimpy pink tie-dye bikini that barely covered her cleavage as she waded hand-in-hand with Megan in the water.
The TV star boasted a full face of glamorous make-up and left her wet locks loose. Later, she was spotted soaking up the sun in a matching pink kaftan.
Loved-up: The couple walked hand-in-hand in the sea following a cooling dip
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Sealed with kiss: The duo couldn't keep their hands off one another as they passionately kissed
Having fun: Megan wrapped her legs around Demi while in the water
Following their cooling swim, the pair relaxed on a towel-covered day bed as they sipped on champagne and shared a platter of fruit.
Despite their cosy appearance at the time, the pair have since reportedly split following a string of jealous rows, with Megan moving on to a new romantic partner.
A source close to the reality star told The Sun that Demi made the decision to end things because Megan could not handle the attention her girlfriend was getting.
They said: 'Demi broke up with Megan because Megan’s too insecure about the amount of attention Demi gets. They’ve unfollowed and blocked each other now.'
However, a spokesman for Megan claimed that Demi was the first to block the other person on Instagram.
Shore thing: Megan was beaming as she played around in the water with Demi
Life's a beach: The two appeared as though they didn't have a care in the world while they soaked up the surroundings
They explained that Demi reacted badly to Megan ending their relationship because of age and 'differences in their lives'. MailOnline have contacted Megan Barton-Hanson and Demi Sims' reps for comment.
A spokesperson for Megan told the publication: 'This news went down badly with Demi, the age difference between them becoming even more apparent when she then blocked Megan on social media.'
'Megan is now in the early stages of dating someone new, and is excited to see where it goes, but wishes Demi all the best and hopes in time that they can be friends and that she will be "unblocked" by Demi.'
The reports comes after several eagle-eyed fans last week noticed that they were no longer following each other on their respective social media accounts.
Turning heads: Megan, 25, was sure to set pulses racing as she slipped into a plunging white two-piece
White hot: The ITV star highlighted her cleavage in a lace halterneck bikini top and teamed it with a pair of tie-side bottom that hugged her hips
Water about that! The two continued their PDA on land
The couple revealed their romantic interests in each other during filming for Celebs Go Dating earlier this year, but only went public weeks later as they packed on the PDA during the series wrap party.
Giving the crowd a treat, the pair were filmed 'snogging like teenagers' beneath a heart shaped balloon arch.
The couple - who both recently came out as bisexual - are said to be the 'real deal' and couldn't resist packing on the PDA at the star-studded bash.
The pairs breakup claims come after Demi gushed about Megan on Wednesday's Good Morning Britain as she promoted Celebs Go Dating.
Rest up: The pair rested on a towel covered day bed
Only have eyes: Megan and Demi sipped on champagne and shared a fruit platter during their day out
All smiles: Despite their cosy appearance, the pair have since reportedly split following a string of jealous rows, with Megan moving on to a new romantic partner
When quizzed about their bond by hosts Richard Madeley and Kate Garraway, the TOWIE star explained: 'I mean, a private life is a happy life.
'Megan, if you're watching, I adore you, but I'm with Lee now!', she added while sharing a sweet hug with the Blue singer, 36.
The TV personality later cringed when she watched a clip of the new couple smooching at the series' bash, before insisting: 'It was a nice kiss to be fair!'
End: A source close to the reality star told The Sun that Demi made the decision to end things because Megan could not handle the attention her girlfriend was getting
Unfollow: They said: 'Demi broke up with Megan because Megan’s too insecure about the amount of attention Demi gets. They’ve unfollowed and blocked each other now'
Last month, glamour model Megan remained coy when she was asked about her relationship with Demi during an appearance on ITV's Loose Women.
She explained to the panel: 'We were just holding hands on a night out. She was pulling me along, I had one too many by that point.'
Megan previously dated Love Island hunk Wes Nelson after the pair met in the villa, but their romance came to a dramatic end in January as she began to question his partnership with Dancing On Ice pro Vanessa Bauer.
Block: However, a spokesman for Megan claimed that Demi was the first to block the other person on Instagram