The former Gogglebox legend, 33, took the busty snap during a two-day ‘hen’ party with her mates in Torremolinos, Spain.
Scarlett and her fiancé Scott Dobinson had kissed their baby son goodbye before jetting out to the Spanish resort for the wild weekend.
While there, Scarlett – who recently revealed she has J-cup boobs – took a picture of herself in a pretty floral one-piece swimsuit.
With her hair piled into a topknot and sunglasses protecting her eyes, the mum-of-one told her fans: “Just a little reminder to embrace the boob gap this summer, ladies.”
Scarlett has also shared a selection of photos on her grid that were taken during her fun weekend away.
READ MORE ON SCARLETT MOFFATT
She added to her followers: “48 hours in Torremolinos ✈️.
“Two of our best friends are getting married & to celebrate we’ve had a weekend of belly laughs, dancing, sunshine, Sambuca & bread & aioli. Stick with the friends that feel like sunshine.”
One of Scarlett’s fans told her: “Best place to celebrate!”
Another added: “You’re looking so well Scarlett!”
And someone else wrote: “Congratulations for yr 2 best friends for when the wedding takes place. So pleased you all had a great time. You can’t beat spending time with yr best friends, as for the aioli, it’s just fab I have it with everything!”
Scarlett, who found fame on Gogglebox alongside her parents Mark and Betty, is constantly praised by fans for embracing her gorgeous curves.
The star welcomed her son Jude into the world last summer and has been honest about her post-baby body.
In February, Scarlett chatted to fans on Instagram about how her figure has changed since becoming a mum.
Sitting in her car, she said: “I want to talk seriously about what happens after you give birth. I feel like I was lulled into a false sense of security because I felt glowing.
“Jude is now nearly eight months and all of a sudden, all of the things that everyone said would happen after I gave birth, are happening now.”
The new mum then went on to list the changes she’s gone through.
Scarlett explained: “What is this hair? It’s like I’ve got a little fringe, but that’s not a fringe, that’s just where baby hairs and my hair is like snapping.
“Hormonal chin of like spots galore…
“And I went and got my boobs measured yesterday for some new bras because all my bras don’t fit and I’m a 34 or 36 J cup.
“That’s J for jugs. J for ginormous jugs.”
Scarlett and Scott had been trying for a baby for quite some time before falling pregnant with Jude.
Speaking to Giovanna Fletcher on the Happy Mum Happy Baby podcast, Scarlett revealed: “We booked to see a fertility doctor to check to see that everything was OK.
“That was for November, and on my birthday in October I remember blowing my birthday candles out and wishing that it would happen, like, ‘I really wish that I could have a baby’.
“Then two weeks later I found out that I was pregnant.”