Kim Zolciak's Daughter Brielle Looks Mature and Very Beautiful in Homecoming Dress

Former Real Housewives of Atlanta's Brielle Zolciak recently shared a picture of herself with her younger brother, Us Weekly reported.

Many people are starting to notice Kim's beautiful 16-year-old daughter. In fact, Brielle recently participated as a model in New York Fashion Week in the Tumbler and Tipsy show.

In the photo that she shared, Brielle is with her younger brother 2-year-old KJ, before her homecoming dance. "My best friend," she wrote in the caption of the picture.

It was a cute picture of brother and sister but many people noticed how Brielle looked very mature and very beautiful. She was wearing a vibrant, powder blue knee-length dress. The cutout revealed plenty of cleavage. She had on cowboy boots and an intricate braided hairdo which completed the look.

The same day, she also shared another picture of herself riding a vehicle with the caption "Casual."

Kim's daughters, Brielle, 16, and Ariana, 11, are from a previous relationship. She married Kroy Biermann in 2011 and gave birth to KJ in 2011 and baby Kash in 2012. Kim is now pregnant with twins.

In August, she revealed to E! Online that she was expecting twins.

"I was completely shocked," she insisted. "I had no idea. It was a natural conception, but twins do run in the family, so I guess I shouldn't have been surprised."

The twins are due around Christmas time.