Kim Kardashian gained 52 lbs with second pregnancy

Kim Kardashian already said she feels like “a f--king whale” and now she is getting even more intimate about her pregnancy weight gain. The "Keeping Up With the Kardashians" star, who is due to have her son in December, tweeted, “Ok I'm 52 lbs up today....and I still have 6 weeks to go!”

“I got my work cut out for me!!!!” Kim added.

Kim previously revealed her pregnancy diet, sharing, "Every morning I have egg whites and avocado, and a piece of wheat toast. For lunch I love a salad, and for dinner, it's usually a risotto or a pasta."

WATCH: This Is What Kendall Jenner Would Look Like Pregnant

As for the workouts, she’s also said that she looks forward to hitting the gym once North’s baby brother arrives. “As much as I really hate the whole feeling of being pregnant, I enjoy the challenge of getting my body back after it's all over,” she said. “I feel so accomplished when I'm back to where I want to be.”

While the reality star isn't enjoying her weight gain -- and has called being pregnant “the worst experience of my life” -- she is still showing plenty of skin on the red carpet, like in the completely sheer number she wore to the LACMA Art+Film Gala on Sunday.