Credit: Photo via Instagram

Kim Zolciak is still glowing from her recent announcement. After months of keeping her pregnancy details a secret, the former Real Housewife of Atlanta shared with the world that her and Kroy Biermann are expecting twins! That's four kids in two years, in case you lost count.

The mama of soon-to-be six took to Twitter to thank all of her fans for their overwhelming positive response to the news.

"Thank you for all the Congrats tweets!!! Kroy and I are extremely grateful & blessed to be adding TWO bundles of joy to our family!" Kim gushed.

She was also proud of her friends who have known about her unborn duo for months.

“Gotta give it to all my friends that have known for mnths I was having twins I love all of you!! #surroundyourselfwithgoodpeople,” she tweeted.

And Kim’s friends weren’t the only ones who stayed silent on the big news.

Yes my girls @BrielleZolciak @arianazolciak kept the "twin" secret 4 a few months!! @Zachariyah @ttracyh I have amazing girls!!” she gushed.

Are you surprised Kimmie and her entourage were able to keep this major secret? Tell us below!