'Counting On' Stars Jim Bob and Michelle Duggar Celebrate Anniversary in Hawaii

Jim Bob and Michelle Duggar, the stars of TLC's Counting On, are celebrating their 33rd wedding anniversary this year. The two took a trip to Hawaii for the special occasion and judging by their photos from the vacation, they are as in love now as they ever were.

The proud parents of nineteen children can be seen soaking up the sun while visiting several different exotic spots. They snapped photos while visiting the beach and when they went for a helicopter ride.

Jim Bob and Michelle took to their family website, duggarfamily.com, to post multiple pictures from the Hawaii trip. Also on the site, Jim Bob shared a touching note about his wife and the "keys" to a happy marriage.

Up Next: Joy-Anna Duggar and Austin Forsyth Defend Themselves After Breaking Courtship Rule

"Today, my love and I celebrate 33 years of marriage. We are often asked about the 'keys' to a healthy marriage. I can say, without a doubt, the number one key is to keep Christ first in your marriage...I also know another key is to keep important things first. Work and the busy-ness of life does not get in the way of the time I spend alone with Michelle and with our family," Jim Bob wrote.

Jinger (Duggar) Vuolo, the 23-year-old daughter of Jim Bob and Michelle, took to social media to share a heartfelt message in celebration of her parents' anniversary. She posted a throwback photo from Jim Bob and Michelle's wedding day that shows the two overjoyed while the family matriarch hoists their newly inked marriage license in the air.

More: Joseph Duggar and Fiancée Kendra Caldwell Share Beautiful Engagement Photos

"Happy Anniversary to these two lovebirds," she captioned the pic. "I am so thankful for the marriage you all have exemplified to us kids throughout the years. Always seeking to build each other up & never to tear down. I love you so much dad & mom! I thank God for you all!"