Kim Zolciak Claims She’s ALREADY A Size 4 – Less Than Two Weeks After Giving Birth To Twins!

Kim Zolciak isn’t wasting any time getting her body back after baby!

The Tardy For The Party reality star, who just gave birth to twins on Nov. 25, claims she’s already a size 4, RadarOnline.com has learned.

Her daughter, Brielle Zolciak, posted a photo of the svelte, slimmed down star, 35, wearing all black, sporting a cleavage-baring top.

“How is my mom a size 4... it's been 9 days since she gave birth to twins,” Brielle wrote about her mom’s post-baby body.

Kim responded to her daughter’s tweet, claiming the weight loss is “from chasing after you.”

After posting the pictures online, Kim retweeted several complimentary messages. "I dont want your money or your family, just your genes lol looking HOT!!!!" one user wrote. Another admirer tweeted, "I wish I was a size 4…Period!"

The former The Real Housewives of Atlanta star and her husband Kroy Biermann welcomed twins Kaia and Kane two weeks ago, making the big announcement on social media.

"We are officially the 'Biermann Bunch' now!" the blonde stunner wrote via Instagram after delivering. "Guess what?!!! The twins have arrived! We welcomed first a baby girl and second a handsome little boy! They are both healthy and Kroy and I are so thankful!!"

Zolciak and the Atlanta Falcons defensive end married in November 2011. They are already parents  to sons KJ, 2, and Kash, 12 months. The Bravo reality star is also a mom to daughters Brielle, 16, and Ariana, 12 from previous relationships. (Biermann adopted them in July.)