Looking good, Kim Zolciak-Biermann!
The former Real Housewives of Atlanta star is showing off her ridiculously skinny post-baby body on Twitter just nine days after giving birth to twins (no, seriously!).
The 35-year-old's daughter Brielle shared a selfie her mom took (which Zolciak retweeted) in which the mom of six flaunts her slim figure and no belly in the mirror. In the shot, Zolciak proves her once giant baby bump is no more in black sweatpants and tight-fitting black tank. "HOW," Brielle captioned the pic.
Brielle also tweeted earlier today, "how is my mom a size 4... it's been 9 days since she gave birth to twins."
The 16-year old followed it up with a screengrab of a text message in which her mom sent the skinny selfie in question, writing, "My belly is almost gone!!!"
Zolciak and hubby Kroy Biermann welcomed twins last Monday, a baby boy named Kane Ren and a girl named Kaia Rose. "We are officially the "Biermann Bunch" now!" she wrote on Instagram at the time. Zolciak added that they "welcomed a baby girl and a second handsome little boy! They are both healthy and Kroy and I are so thankful!"
A week before giving birth, Zolciak shared a 9-months-pregnant pic on Instagram to show off her gigantic about-to-pop baby bump. "Sooooo with all the request I finally decided to post My baby bump today," she wrote. "The twins will here this month and we are soooo excited and I'm soooo over being pregnant! #countingdownthedays."
In addition to the twins and Brielle, 16, Zolciak also has Ariana, 12, Kroy Jr., 2, and Kash, 1.