London, Nov 30: A shocking video of a disfigured mystery girl shows her botched behind after her silicone implants apparently flipped inside out.
It shows a grotesque bulge on her backside which she can move around instead of a plump curve which stays put, the Sun reported.
The girl - who appears to be American - explains in the 20-second clip: "This is my implant flipping backwards."
"I don't think an implant's supposed to do that. It shouldn't be able to flip," she said.
The video has been shared more than 20,000 times on Facebook and has clocked up more than 300 Likes.
Despite speculation from some users that it is fake, experts have confirmed that they believe it to be genuine.
Consultant plastic surgeon Adrian Richards of The British Association of Aesthetic Plastic Surgeons said the woman would need an operation to correct it or have it removed.
"It is a complication which is relatively common following buttock implants. It shouldn't really happen because the pocket should be snug so the implant stays where it is," he said.
"This lady's implant is flat on the bottom and coned on the top, but this one has flipped over," he added.
Bum implants are big business in the US and South America - but doctors have warned against the recent surge in black market operations to boost bottoms. (ANI)