Former supermodel Janice Dickinson has gone under the knife to have her 30-year-old breast implants replaced.

The 59 year old's consultation and operation was filmed for U.S. reality show Botched, which features Beverly Hills plastic surgeons Dr. Terry Dubrow and Dr. Paul Nassif's attempts to correct cosmetic surgery procedures gone wrong.

Her breast augmentation op to fix the cleavage ripples and ridges caused by her previous boob job was featured on an episode which aired on Sunday (29Jun14), during which Dubrow expressed his shock at how long DICkinson had lived with the same implants.

He also raised concerns for the star's health after feeling potentially-cancerous lumps in her breasts, but she was given the all clear after he completed the operation.

After making a full recovery from the surgery, DICkinson, who briefly romanced Sylvester Stallone, marvelled at her new curves and declared, "I can't wait to get on a pogo stick naked and just bounce up and down!"