Super-sized Donna Simpson already weighs in at 43st but is aiming to double her size to become the world’s undisputed fattest woman.

Ms Simpson loves nothing more than showing off her body in front of the cameras.

But what makes Donna different from other online pin up girls, Donna is a 43-stone mother of two.

Donna, who wears XXXXXXXL clothing is thought to be the world’s fattest woman.

She is already in the Guinness Book of Records as the biggest woman in the world to give birth.

Donna’s goal is to reach 72 stone but she thinks this may not be practical.