What these female K-pop idols ate during their diets will shock you

We all know that there is immense pressure for female idols in the K-pop industry to look slim.

And to achieve that look, these celebrities have to go on crazily strict diets.

The Korean Daily recently compiled a series of photos showing what popular Korean stars such as IU and Suzy eat during their diets.

It really makes one wonder how they even have the energy to perform by eating so little.

Check out all the images in the gallery.