Kim Kardashian is already dropping the baby weight

Jul 26, 2013 at 4:48 p.m. ET

Kim Kardashian is workin' on her fitness.

Kim Kardashian is already dropping the baby weight

Wonder where Kim Kardashian has been since giving birth to daughter North West? Apparently at the gym: A source told People that the new mom has already "lost a lot of her baby weight."

"She's feeling great and looking forward to getting back in shape," the source continued, adding that she's "settling into a routine with her daughter."

Kardashian has been radio silent since giving birth, save for a few tweets thanking her fans for their support.

Will we ever get to meet baby North West? >>

"These past couple of weeks have been filled with the most exciting experiences of my life," she wrote on July 17. "I’m enjoying this time to fully embrace motherhood and spend time at home with my family. I’ve been reading all of your messages and want to thank you all for your sweet thoughts and best wishes. It truly means everything to me. I am so blessed to have the support of my family and fans in this beautiful moment."

She's reportedly working with mom Kris Jenner's chef to get back on a healthy diet.

"She's happy with the way she looks but she knows she still has a way to go to get her pre-baby body totally back," the source added.

Dr. Oz offers advice to Kimye on raising a premature baby >>

We can't say we blame her: The reality star face brutal criticism over her size and fashion choices during her tumultuous pregnancy. Making her big post-baby debut with a slimmed-down figure would be a nice way to tell off her haters.

Not that they won't find something else to harp on her about.

The 32-year-old brunette beauty reveals on this week of Keeping Up With the Kardashians that she and boyfriend Kanye West opted against a "K" name because of the possible criticism.

"Our kid, if it's a K, then they'll call us the KKK," she fretted to stepbrother Brody Jenner during the family's Greek vacation.

Jenner, 29, told his sister not to worry about others.

"You're gonna be a good mom, Kim."

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