Kim Kardashian may be a reality star, but over the years a good deal of her fame has come from her curves. Her famous backside is one of the most talked about in Hollywood, but now it’s not just because of the way it looks; now, she’s being accused of using Photoshop to manipulate a selfie she recently posted on Instagram.

The new mom took a photo of herself with Blac Chyna after a workout, showing off her toned stomach and butt, and the photo quickly went viral. Now, a “Photoshop expert” tells Page Six that it’s clear she used a tool to enhance her shape.

“You can definitely see a gap at the same level as Kim’s chest. This would be caused by using a tool to expand her breasts. There also seems to be a more subtle distortion on the floor,” Peeje T said. “You might notice how it follows the same contortion as Kim’s waist and hips.”

The source also said it looked like she’d manipulated her waistline in the photo, adding that she should stick to natural photos and be proud of her curves. A rep for the reality star says it’s not true at all.

“This story is false. She did not retouch the selfie,” the rep said.

This isn’t the first time Kim has been accused of putting out a photo that doesn’t quite tell the truth; last month the New York Post claimed she’d had the famous post-baby bikini photos that she sold to Us Weekly retouched and airbrushed to make her body look even better.

Image via Instagram