Brazilian Butt Lift -BBL is one of the most popular procedure for increase the volume and improve the shape and firmness of the buttock area. The procedure consist in the transfer of the own body fat from some areas to buttock area. Under general anesthesia, the surgeon collect the patient own fat from abdomen, flanks, thighs, waist, etc. by a classic technique of liposuction followed by a process of purification of the fat and next the process of fat transfer by a series of injections. The injections of fat are done in the gluteal area in different anatomically plans (under the skin and muscles) in order to provide an attractive increase in size and a better shape and contouring. Most patients prefer fat transfer than implants in the buttock area because fat transfer method offers the most natural results and contours the area around the buttocks. The patient can see immediately postoperative the improvement, but BBL take few months before full results are visible and swelling disappear. Following the procedure the patient must wear a compression garment in order to support and protect the operated area. Patient can be reintegrated in the normal social life after one or two weeks postoperative.