The Geordie Shore star posted two seemingly identical pictures to the social media site.
But when sharing a picture to her Instagram story her body was noticeably more toned than on her feed.
"Sophie you look unreal," one fan commented.
"Bad Photoshop," another added.
The Sun Online has contacted Sophie's representative for comment.
The 29-year-old reality star showed off her flat stomach after dropping from a size 16 to a size 8 earlier this year.
Sophie wowed fans when she lost an incredible two stone last January after being “stuck in a rut” and even told to die by trolls for being overweight.
The Geordie Shore star spoke to the Sun Online about plans for more surgery at the launch of MTV show's 18th season.
She said: "My body is not tight, I've got imperfections everywhere.
"I'd never get a tummy tuck, but I'd love to get a breast uplift again," she said before showing her boobs to reveal what she meant.
It's not the first time the 28-year-old has been under the knife.
Sophie said: "I had a breast uplift. I lost a lot of weight. This was about four or five years ago I got it before I had lost all the weight.
"It was because I'd lost all the weight I had saggy boobs and there was nothing left.
"I always had big boobs from being young, and when they all went down here, I thought well, I'm going to get a breast uplift to to put them back where they were.
"And I felt so much better about myself. I felt like me again. That's going to happen when you lose weight."
Got a story? email [email protected] or call us direct on 02077824220.
We pay for videos too. Click here to upload yours.
Source: Read Full Article