These stunning curvy twin sisters make a whopping $30,000 a month posting pictures of their rounded bottoms online.
Dana and Nadia Bruna, aged 30, live a life of luxury thanks to their famous behinds - which have a combined Instagram following of 1.1million.
The sisters achieved their pert posteriors through 3kg fat transfers from other areas of the body - although they insist they were already genetically gifted in the rear to begin with.
The cosmetically enhanced pair, who live in Miami, Florida, have had over $60,000 worth of surgery for free - by advertising the jaw-dropping results on their Instagram pages.
Their dedication to plastic surgery and exercise has seen the circumference of their bottoms swell to over a metre each in thickness.
And now the 'entrepreneurs' are hoping to expand their business by selling 'belfies' - bum selfies - on the 'Supe' app, where users purchase pictures and short video clips.
Dana said: "We have the most famous bottoms on Instagram and the bottom sells a lot.
"We've had a lot of work offers because of it. We are the selfie queens and we've made a successful business out if it."
Nadia and Dana, whose bums measure 102cm each, dedicate several hours taking up to 150 selfies each every day and say that being seen as sexual objects by men is a 'blessing' - but also insist they want to inspire body positivity in women.
Nadia said: "Our bottoms were already fatty. We always had bottom - it was never a difficulty to have bottom, but six months ago we did a fat transfer with a really good doctor in Columbia and it has given us a positively perfect one.
"We did the fat transfer because we are vain. We are vain women and the more surgery you have the more you want.
Dana added: "We were blessed with having a curvy body because of Latin and Brazilian blood, So it's easy for us to keep the bottom well-toned."
As well as having matching bum work, Dana and Nadia, originally from Argentina, have also had three matching breast enhancement surgeries each, lip fillers, porcelain veneers and regular botox.
And their superficial look makes them a favourite online.