Bravo's kim zolciak-Biermann has been a close friend of Khloe Kardashian's for years now. The Kardashians have a Christmas tradition of sending custom-made gingerbread houses to their close friends and family to wish them a happy holiday. This year, the "Don't Be Tardy" star took to Instagram to show off the gift and thank Khloe, saying that it was a "huge hit with the kiddos" on her story. The gingerbread house read: "Happy Holidays. Love, Khloe." The customized gift had all six of Kim's children's names on the house, Briella, Ariana, Kaia, KJ, Kash, and Kane, as well as her and her husband Kroy's names.

Kim also caught her daughter Ariana "in the act" eating some of the gingerbread cookie walls. She joked that the gift had only been in her home for "15 hours" and all the candy presents were going "missing!"

The incredibly huge, two-story edible creation was from the Solvang Bakery in California, which is Kardashian's go-to for the annual gifts she sends out.

Two weeks ago, Khloe shared her own Christmas gingerbread house that was gifted to her by her mother and manager Kris Jenner, which she received at her home in Cleveland, Ohio that she shares with her boyfriend, Tristan Thompson. The holiday gift tradition began as a family one and has since spread to their famous friends in recent years.

Kim & Khloe's friendship

There were rumors back in November that Zolciak-Biermann confirmed Khloe Kardashian's pregnancy on Snapchat because she spoke about being thankful she did not have sisters to deal with when she was pregnant, and also made a comment about how big Khloe's breasts would be when she reached full-term. Although she never said Kardashian's last name, fans jumped to the conclusion that she was referring to the "Keeping Up With The Kardashians" star.

Kim deleted the video shortly after posting, making a lot of people think that she intended to send the Snapchat video to Khloe and accidentally sent it to her story instead.

Khloe Kardashian has yet to confirm her pregnancy publicly, along with her other sister Kylie Jenner, who is also rumored to be pregnant.

In November, Zolciak-Biermann told Bravo's "The Daily Dish" that she thought Khloe would be an "incredible mom" and that she "always wants what's best for her and whatever she wants."

Just recently, Khloe tweeted about watching Kim's Bravo reality show, "Don't Be Tardy," saying that she loves seeing her and her husband Kroy together.