Despite reports claiming that the curvaceous brunette was worried about her size while pregnant with daughter North West, it seems that now the baby has arrived, she is taking things easy and is said to be too wrapped up in her role as a mum to think about working out just yet.
According to American magazine Us Weekly, celebrity trainer Tracy Anderson says she and 32-year-old Kim have planned a strict workout regime that is tailor made to whip the star back into shape, which includes building up her abdominal muscle strength and exercising for up to five or six days a week.
And although Tracy doesn't normally train celebrities herself, she is making an exception for Kim, who has promised to be her "best student ever".
However, Kim has been in mummy mode ever since she gave birth to North West and isn't too worried about beginning her rigorous workout plan at the moment.
Speaking to the magazine about the reality TV star's current laid back attitude, Tracy said: "I thought she was going to be really concerned [about her weight] once the baby was out, but she's just not...She's in baby heaven."
Kim and her rapper boyfriend Kanye West welcomed their first child into the world on 15 June and the new family are now relaxing in a secret location while their Los Angeles home is being renovated.
According to reports, Kim is considering a $2 million magazine deal to publish her baby's first photos, with all the proceeds going to charity.
What do you think of Kim and Kanye's baby name? Let us know below, as the best comment from across the website each week wins £50!