Kim Zolciak-Biermann and Kroy Biermann have some big plans in the works. The Don't Be Tardy couple revealed that they will renew their vows at a later date. The pair shared the news with The Daily Dish while on a recent vacation to Italy.

"So Kroy and I are on this sweet little gondola," Kim said, with Kroy adding, "I'm locked in."

"You've been locked in," Kim was quick to point out. "I asked Kroy to, I guess, renew our vows. I don't know if I asked you or I told him or something."

Kim has been thinking about the event for some time, Kroy noted, "She told me she had planned this whole big thing to renew our vows."

The proposal came in the form on a Cartier bracelet that Kim gifted to her hubby. "And then I got on this gondola and I'm super anxious and really nervous and wanted it to be beautiful like a postcard, but and maybe it'll look that way but I don't feel that way. So, anyways, he's locked in forever."

Kim and Kroy definitely brought the romantic vibes to Italy during their trip there. And they documented some of the highlights on Instagram.

The couple celebrated their 5th wedding anniversary back in November. And Kim paid homage to her hubby on Instagram with a caption that was a bit oversharey, but definitely adorable. "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. 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!" Kim wrote. "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!"

Check out more photos from the couple, below.