In the last three weeks, Lauren hasn't mentioned her beau on Twitter and eagle-eyed fans noticed she has deleted all pictures of herself and Jake from her Instagram page.
And we all know what an Instagram clear out means...
Lauren who had seemed pretty smitten with Jake has made sure there is no sign of him on her account and instead, fans are greeted with a slew of selfies from the 29-year-old.
While many have presumed this means Lauren and Jake have ended their relationship for the third time, she has kept quiet on the rumours and is yet to confirm their break up.
Reveal have contacted a rep for Lauren for comment.
She and Jake first started dating three years ago, before splitting for the first time in 2013. Since then their romance has been on and off. The couple rekindled things last summer, but took a brief break in October.
At the time, Lauren had told fans she and Jake were taking some time apart. Ruling out any major rows, Lauren said it was stress that had led to the breakdown of their relationship.
However, just a month later, she and Jake got their relationship back on track and Lauren revealed she'd had her boyfriend's name tattooed onto her wrist.
Speaking about their relationship previously, the reality star had said: "We've definitely grown up and matured. We're in a totally different place.
"Sometimes you do feel like you need a little break to realise you want to be with each other. It can be healthy. You come back and do it properly, and that's what we've done."
Back in February, Lauren and Jake had sparked engagement rumours during a romantic break in the Dominican Republic. She had shared a slew of loved-up snaps of the pair to social media, referring to Jake as her "one" in one of the photographs.
Her caption spurred fans to ask the pair if marriage was on the cards. One fan commented: "Ding dong!! Can I get a hat yet?!" While another added: "He's going to put a [ring] on it... he'd be stupid not to."
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