Jedidiah Duggar starred with his family in TLC’s 19 Kids and Counting.
The newlyweds first met more than a decade ago but only began dating in the summer of 2021.
The Duck Dynasty star took to Instagram to announce the exciting news.
“6 beautiful photos of myself without filters,” the reality TV star captioned the post.
“I still think maybe they should give it a shot because they’ve blown up their lives. May as well,” she added.
Tammy, who once weighed over 700 pounds at her heaviest, underwent bariatric surgery last year and since has lost over 300 pounds.