Happy Anniversary, Adam and Danielle Busby! The stars of TLC's OutDaughtered celebrated their 12th year as a married couple on July 19 — and showed off their hot beach bodies in honor of the special day. Adam took to Instagram to share the sizzling snap, and you won't be able to tell Danielle has had six kids! Watch the video above to see the pic.

We recently sat down with the 34-year-old mama and she opened up about the secret to marriage: Date night. "I think the importance of having time with your spouse is the only way your kids will have a happy surrounding," she told us back in April. "And a happy life is if your marriage is happy."

She added that it's not easy, though. Not only do they have six children under the age of seven, but they also run a cycling studio, Rush Cycle. "Adam and I have an extremely hectic busy life, and it's never taken away from what our time is together. We have date nights every week and it's kind of changed over the years." She added, "When we had Blayke, our date nights changed to doing popcorn at home and a movie night on the couch with a bottle of wine. Then over time, we realized that for us too, we need to get outside the house for date nights. If we go to dinner, dancing, a movie, or whatever it is once a week — we have to do it outside the house. If we try to do it in the house there are so many distractions, or the baby will wake up, or you'll hear something on the monitor. We do either a Friday or Saturday — a family night then a date night. It's one or the other."

Despite many couples succumbing to the TLC curse, Danielle is positive their marriage will last. "Adam and I are strong in our faith and our marriage. I know there are different couples and relationships and curses around that, but Adam and I have something special — not to say others don't. We have a bond and we hold our faith and God is at the center of our marriage, so I think no matter what, nothing will tear us apart." Congrats, you two!

OutDaughtered airs Tuesdays at 8 p.m. EST on TLC.