It's only been seven weeks since reality star Kylie Jenner surprised fans by revealing she'd given birth to a daughter, but she's not shy about showing off her post-baby body.

According to earlier reports, Jenner gave birth to daughter Stormi Webster on February 1 after hiding her pregnancy from the media for nine months.

But now the new mom can't seem to stop posting about her bundle of joy "” and just how hard she's working to get her infamous body back after giving birth to her.

Over the weekend, Jenner updated fans on her postpartum physique in a video on Snapchat.

In the clip, the 20-year-old lifted up her sweatshirt to show off a slim waist in just a sports bra and pair of black leggings.

It seems she's shed some pounds since flaunting her toned figure last month.

Jenner recently posted a photo of herself waist-training on Instagram, a trend that's long been popular with the Kardashian clan.

But fans don't think that's all she's been doing to slim down post-baby.

Some wrote on Instagram that Jenner is a bad role model, since her weight-loss may be a result of going under the knife.

Some Instagram users wrote:

But not real, all surgery. This is not sending out a good message to young girls or women.  Plastic surgery rocks when you can get it.  Ah to be 20... They probably did a tummy tuck believe me they sucked out any fat after child birth perks of being mega rich... lol.  Ummm? Its called surgery everyone! We all live in the real world. Her and the rest of the clan live in the fairytale land where dreams really do come true.  You mean surgery goals.

However, some of her supporters argued that she could have quickly lost the weight because she's only 20 years old.

And despite claims the reality star has undergone plastic surgery, she's only admitted to using waist-trainers in order to "snap back," according to People.

The new mom said she still has a ways to go.

On Sunday, Jenner posted a throwback photo of herself in a bikini, captioned "summer goals."