A trainee midwife who only started pumping iron a few months ago has been crowned with the best bikini body in the world.
Lauren Calladine, 22, hit the gym for an exhausting 18 hours a week to tone her petite frame into the perfect shape.
And her hard work was rewarded when she came first in two world championships for bikini bodies.
The super-fit beauty puts her enviable figure down to hitting the gym twice a day, six days a week, while packing in five high-energy meals to bulk up. More photos below