Over the weekend, Fran jetted into Marbs to join her beau and their co-stars for the last few days of filming out there.
Shortly after her arrival, she was pictured enjoying a double date with Lydia Bright and James 'Arg' Argent and one photo that screamed engagement rumours was this image of Lydia closely inspecting Fran's left hand...
Left hand? That means wedding ring finger! Has Diags actually popped the question?!
There's no denying Fran and Diags are completely loved-up, so a proposal wouldn't entirely be off the cards.
The couple first got together shortly after Fran joined the TOWIE cast during its eleventh series. She initially began dating Tom Pearce before realising it was Diags she actually had feelings for.
Diags then mustered up the courage to tell Fran how he really felt about her (while dressed as a block of cheese!) and since then, romance has blossomed for the pair. In March, the couple celebrated their one-year-anniversary together, with Fran tweeting: "A year today with my best friend @JamesBennewith happy anniversary. Love you to bits #friags."
So could we have yet another TOWIE engagement on our hands?
Sadly, Diags won't be following in Mark Wright, Joey Essex and Mario Falcone's footsteps as a TOWIE spokesperson has confirmed: "They are definitely not engaged!"
Boo! We were so excited at the thought of a 'Friags' wedding!
Speculation the pair would be tying the knot came as Fran and Diags enjoyed a double date with Lydia and her co-star boyfriend James Arg Argent.
The two couples seemed in high spirits as they dined out together in the Spanish party resort, but sadly their beaming smiles weren't for celebratory purposes as we first thought.
While marriage may not be round the corner for Fran and Diags, Arg and Lydia have hinted it might not be long until they get engaged.
Since rekindling their romance, the childhood sweethearts have insisted their relationship is forever this time round, with Arg exclusively telling Reveal he and Lydia are madly in love.
Suggesting it wouldn't be too soon for Arg to get down on one knee, Lydia added: "I met him eight years ago! [Getting engaged] is something we know is going to happen, he's probably just waiting for the right time."
TOWIE returns Sunday 14 June at 10pm on ITVBe.
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