Still going strong!

Kim Zolciak and her husband Kroy Biermann just celebrated their fifth wedding anniversary.

The 38-year-old Real Housewives of Atlanta alum commemorated the joyous day with a sentimental message to her NFL player hubby on Instagram.

MUST SEE: Kim Zolciak Shares the Secret Behind Her "Cellulite-Free" Butt — and It's Not Plastic Surgery!

The reality star and mom-of-six posted an adorable shot of their first kiss as husband and wife, writing, "Happy 5th Anniversary to my EVERYTHING @kroybiermann the best thing I have Ever done in my life was marry you. You are the most incredible human being I know."

"You make me strive everyday to be a better person, a better mother a better wife," she continued. "Thank you for loving me like you do, you are a perfect example to our girls and our boys. I love you oh so very much!"

MUST SEE: Kim Zolciak, Jessica Simpson and More Stars Who Had Massive Baby Bumps

Kim went on to describe all the things she loves about her marriage. "I look forward to a lifetime of ass grabs, laughter, driving around until we find a Starbucks that makes my coffee right, dying your hair like vanilla ice, fostering (and keeping) many more dogs, kisses, hugs and sex galore!" she said.

MUST SEE: Kim Zolciak Stuns in a Bikini — Plus More Housewives Who've Flaunted Their Swimsuit Bods!

Back in August, Kroy, 31, gifted his wife an early anniversary present — a Forevermark diamond band to match her massive (and sparkly!) engagement bling.

The couple met six years ago, and were married in 2011. They have four children together — KJ, 5, Kash, 4, and twins Kane and Kaia, 3. Kroy also adopted Kim's two daughters from previous relationships, Brielle, 19, and Ariana, 15.

Have a tip? Send it to us! Email In Touch at