She's earning that MILF status! Kim Kardashian just welcomed her third child — a baby girl named Chicago — via a gestational surrogate just last week, and her body is looking better than ever! Just two days after she shared an ultra-sexy mirror selfie where she was topless and only wearing underwear, she took to Snapchat to share another racy snap.

In the short video clip, Kim posed with her knees wide, straddling a bed in what seemed to be a hotel room while taking a selfie in the mirror and holding the receiver of a telephone. Kimmy looked like she was on the set of a photo shoot — judging by the music playing in the background and the constant flashing in the snap — and she wore a white long-sleeve V-neck top with matching underwear and her hair in braids.

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MOOD On Set 🔥🔥 #kimkardashian

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Kim's body is as fierce AF ever since she overhauled her diet and fitness routine with the help of female bodybuilder and personal trainer Melissa Alcantara, who made an appearance on a previous episode of her family's hit reality TV series Keeping Up With the Kardashians.

"I'm going to start a really crazy diet. I was looking on Instagram and this bodybuilder popped up on my page and she had gained 70 pounds in her pregnancy. Her kid's like 6 now. She is like ripped," Kim told her momager Kris Jenner. "Melissa is a trainer I found. She's super inspiring to me and I really want to meet up with her and she if she could train me. She could help direct my food and really get me on an amazing path. If I was 10 percent like her it would be life-changing. Like my whole arms and back. It's mostly food. I gotta have this lifestyle. I gotta try."

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It looks like she's kept up with the regimen, which includes using simple, clean foods to create "fresh and good" meals and using portion control while incorporating a mix of low-intensity training, high-intensity interval training, and weight training workouts.