7.Kelly Rowland: approx $15.000
One of the most expensive celebrity boob jobs belongs to Kelly Rowland.
At the same price as our previous Nicole Kidman, Kelly Rowland paid quite some money for her breasts, back in 2007, around $15.000 to be more specific.
The singer is one of the few celebrities who admitted that she went under the knife, her saying that she wanted to go through this surgery since she was just 16. Her best friend and then band co-member Beyonce advised her to wait, and Kelly did, for 10 years.
When she finally had the breast augmentation, Kelly was all happy and proud about it, saying that she only did it for herself, no one else.