Breasts are assets of a woman, but butts also have a significant role in shaping the overall figure. Thus, getting rounder, shapely and bigger buttocks are taking the trend in cosmetic surgery at a fast pace. Buttock fat transfer is actually a safe clinical cosmetic procedure wherein extra fat is extracted from areas like abdomen, thighs, upper back, and other fatty areas. The donor area for fat extraction may vary depending on individual body structure and needs. Extracted fat is then injected into the buttock area. It not only increases the size of the butts but also gives a shapelier look to it. It actually means the cosmetic surgeon decides which are the areas that need fat and those which need fat reduction.