The reality star announced the exciting news via Snapchat.
Kim Kardashian West's strict diet and hard work in the gym is paying off!
The 35-year-old reality star took to Snapchat on Wednesday, revealing her current weight of 139.6 pounds in a pic of her standing on a scale.
WATCH: Kim Kardashian Shows Off Post-Baby Bod in Glitzy Dress in Las Vegas
"YOU GUYS!!!!! PRE BABY WEIGHT WAS 135!!!!!" the mother of two shared.
Kim announced last month that she had lost 42 pounds since giving birth to son Saint in December, with "28 more to go!" in order to reach her goal weight.
At the time, she took to her app to share an inspiring pic of her body one year after giving birth to her and husband Kanye West's first child, North, who is now two years old.
PHOTOS: Kim Kardashian Shares Fitness Goals in a Cleavage-Baring Outfit
"I look back at photos like this that kind of inspire me," she captioned the snap, which showed off her slim figure. "I remember, 'I did it then, I can do it now,' and I have to be patient. This was, like, a year after I had North. It's still motivating to me."
But digging through throwback photos from her phone isn't the only way she's staying motivated – she's also empowered by Queen Bey.
Kim dubbed Beyonce, who just dropped her visual album Lemonade last week, her woman crush Wednesday via Instagram.
"Sipping' on some Lemonade this morning....," she captioned a screenshot of Bey from the film, rocking a Hood by Air fur coat with a Yeezy bra top and leggings. "#BeyInYeezy #WCW."
WATCH: Kim Kardashian Continues to Flaunt 42-Pound Weight Loss
To hear more on Beyonce's powerful new album, including the all-star girl squad she enlisted to help tell her story, watch the video below.
