The gorgeous reality star recently revealed that she has lost two stone since jumping on a healthy eating and exercising regime, but one thing she hasn't changed is her plump pout - and she posted a candid picture to prove it.
To quell the rumours, Scarlett shared two different pictures which were taken on the same day - one with make-up and one without - to convince Insta-users that she hasn't opted for any cosmetic procedures at all.
In fact, she put her pillowy lips down to lashings of lip liner and a swipe of matte lipstick.
The stunner - who told Reveal that she has plans to move down to London very soon - captioned her side by side snaps, "To prove a point about my lips!"
She continued, "Just to show you what make up can do, I'm not havin fillers every week like people are saying, these pics were taken on the same day. It's literally all about lip liner and matte lipstick (sic)."
Of course, it wasn't long before the comments came flooding in for honest Scarlett and many were quick to rubbish the cosmetic procedure rumours, too.
"You rock! Tell those haters," wrote one, while another said, "I need some serious make up lessons that's amazing! However I think you look good either way."
One even wrote, "It's so obvious the picture on the right is a Snapchat filter that makes your lips appear bigger! People need to stop jumping to conclusions and making judgements!"
You tell em, guys.
That said, there are a handful of celebs who aren't afraid to admit that they go under the needle to enhance their look from time to time!]
On Monday (14 August) Love Island's Jessica Hayes filmed herself in the cosmetic surgeon's chair and she didn't flinch once as her lips were injected with Juvederm - a hyaluronic acid based filler.
Ex On The Beach's Ashleigh Defty and Love Island's Liana Isadora Van Riel have also admitted to forking out for cosmetic procedures this year.
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