Kim Kardashian Selfie Beaten By Kim Zolciak; Real Housewives Of Atlanta Star Tweets Post Baby body Selfi 9 Days After Delivering Twins

Kim Kardashian post baby selfie created a lot of buzz a couple of months ago, what with her perfectly curvaceous no-flab figure in swimsuit. 

However, the new mum on the block, Real Housewives of Atlanta star Kim Zolciak has left the Kardashian scion behind in the race to lose pregnancy weight.

Zolciak, who delivered twins nine days ago, tweeted a selfie in strappy black top and baggy track pants, showing off her perfectly flat belly. 

Considering the fact that her baby bump had grown to almost 48 inches at the peak of her pregnancy, the flat belly has taken everybody by surprise.

Her eldest daughter Brielle Biermann had earlier tweeted that she can't believe her mother is size 4, even though she had delivered twins just nine days ago.

Kim Zolciak was seen with her husband Kroy Biermann when the couple took the newborn girls Kaia and Kane out for a stroll. The duo chatted with the passers-by, majority of whom expressed wonder at how fit the new mom looked.

However, this Kim Zolciak selfie did not garner as much attention as did Kardashian's in a body hugging swimsuit. Kanye West's 'Heading Home Now' added the much needed jazz to it, perhaps Kroy could have taken a lesson there?

That doesn't prevent expectant moms and new moms struggling to lose weight from being curious about how Zolciak, mother of six has managed to be in such a great shape along the years.

During her latest pregnancy, she had posted the selfie of her 48 inches round baby bump 2013, clad in black and white lingerie.

Perhaps it's become a fashion amongst the celebrity moms to post their self styled baby bumps and later top it off with super toned post baby body? Well, we have seen a lot of that lately