She has previously been candid about her struggles during pregnancy. 

And Kim Kardashian was again discussing her woes on Tuesday as she chatted during one of her beauty masterclasses with her long-time make-up artist and now collaborator Mario Dedivanovic in Los Angeles. 

The Keeping Up With The Kardashians star, 38, was joking about her keys to a smooth complexion, as she warned fans to ‘never smile’ shortly before making things more serious as she admitted her pregnancy weight gain knocked her confidence.