Kim Kardashian has undergone quite a transformation over the years.

Back in the early stages of her fame, she has a slender build and shapely chest.

Despite have a body most would dream of, Kim admits to having concerns about her shape as a teenager.

‘When I was 13 my father wrote me a letter. I was unhappy with my body – I developed really early,’ she opens up.

‘Every night I would sit in the bath and cry, I prayed my boobs would stop growing.

‘He told me I had a body not many girls have, that later it would lead to attention from men, but that the most important thing was that I was a wonderful girl and I had to understand my self worth.’

Clearly confident by 2006, Kim flaunts her curves wearing a number of tight outfits.

Figure-hugging frocks and snug high-waisted skirts continue to be a style staple for the TV star in the years that follow.

As her public profile grows, the size of her bottom becomes a talking point for people all over the world.

Kim shows off her shapely tush at every opportunity in everything from gym leggings to floor-sweeping red carpet gowns.

The biggest change in Kim’s physique comes in 2012 when she falls pregnant with her first child.

Kim’s not a fan of her growing waistline and huge bust.

‘After five months I swore I’d never get pregnant again. I got so huge and it felt like someone had taken over my body,’ recalls in a 2014 interview.

‘I had a really bad pregnancy and I gained a lot of weight and I did not feel good about myself. I felt probably the lowest I have ever felt in my life.’

In the year after her daughter North West’s birth, Kim starts to regain her pre-pregnancy figure.

By watching what she eats and exercising regularly, Kanye West’s wife loses a staggering amount of weight.

‘It sucks when people make up surgery or Photoshop lies when I am so disciplined & work so hard,’ she Tweets of her critics.

‘Just trying to motivate others & show anyone struggling with weight they can totally achieve whatever they want if they are dedicated!’

Read on to see how else Kim’s body has changed over the years…