Kardashian | Calvin Klein

Recently a Calvin Klein campaign featuring the sisters of the Kardashian clan was unveiled. In the same arises Khloé already with a great belly, whereas Kylie does not, although also to have been pregnant.

Having said this, Calvin Klein made a point of clarifying the confusion by revealing that the images were produced in March, so a month after Kylie gave birth and a month before Khloé. 

Mystery solved!